Article 1 (Purpose and Application)

These Terms and Conditions (hereinafter “Terms”) set forth the conditions for the EMC Consulting Services provided by Hotta EMC Consulting (hereinafter “Consultant”). By applying for the Services, the Client shall be deemed to have agreed to all provisions of these Terms.

Article 2 (Scope of Services and Role of Consultant)

2.1 Scope of Services
The Consultant shall provide the following services to the Client:
(1) Root-cause analysis and suppression measure proposals for EMC test failures.
(2) Technical advice on modifications to circuits, PCB structures, enclosures, etc.
(3) On-site support and verification of EMC compliance at test facilities.

2.2 Details of Services
The specific scope and deliverables shall be determined based on individual quotations, statements of work, final reports, or other formal agreements via electronic means.

2.3 Nature of Services (Advisory Only)
The Services are limited to “Technical Advisory” and “Recommendations”. The Consultant is an independent expert and does not hold himself out as a “Professional Engineer” (PE) licensed in any specific local jurisdiction. The Consultant shall not perform any manual labor, physical manufacturing, or acts that require a local professional engineering license or work permit.

2.4 Official Commencement
The Consultant’s services—specifically consisting of the Diagnostic & Strategic Assessment (hereinafter referred to as “Phase 2”) and the Intensive EMC Troubleshooting (hereinafter referred to as “Phase 3”)—shall officially commence only when all of the following conditions are fully satisfied:

2.4.1 Prerequisite Items for Phase 2 Commencement
The Consultant shall not initiate any remote schematic analysis or documentation review until the Client has fully delivered and cleared the following items:
(1) Purchase Order (PO): A formal and valid PO explicitly issued for Phase 2.
(2) Advance Payment: The fixed fee of $700 USD fully cleared via Stripe standard checkout.
(3) Execution of CSA: The bilateral signing and formal execution of the Consulting Services Agreement (CSA).
(4) Data Sharing (Technical Documentation Bundle):
(a) Full Circuit Schematics.
(b) Comprehensive Bill of Materials (BOM).
(c) Manufacturer Datasheets for each critical component.
(d) PCB Layout Data (Native CAD Files required).
(e) Internal Design Documentation and test history reports.
(5) Mandatory Execution of Tax Exemption Prior Verification: The Client shall be strictly required to execute and fully complete the official tax treaty verification and exemption clearance protocols specified under Article 2.4.3 prior to the finalized scheduling or the Consultant’s official departure from Japan.

2.4.2 Prerequisite Items for Phase 3 Commencement
The Consultant shall not finalize the physical visit schedule, book travel, or depart from Japan until the Client has fully delivered, secured, and cleared the following logistical and technical items:
(1) Purchase Order (PO): A formal and valid PO explicitly issued for Phase 3.
(2) Compliance with Phase 2: All items specified in Article 2.4.1(3) through (4) remain fully active and updated.
(3) Prepaid Daily Allowance: The total required Daily Allowance fully cleared via Stripe.
(4) Travel Logistics: Confirmed round-trip airfare (E-ticket) and hotel accommodation reservation receipts arranged and prepaid by the Client.
(5) Human Resources (Mandatory On-Site Personnel):
(a) Lead Design Engineer*: Present on-site to make immediate circuit engineering decisions, contractually required to satisfy the comprehensive technical, embedded software, and eye-pattern validation competencies set forth in the footnote below.
(b) Rework Technician: Skilled in micro-soldering and PCB modifications.
(c) Logistics & Technical Attender: Assigned for site coordination and logistical support.
(6) Test Facilities: Guaranteed booking and full access to the official EMC test laboratory or measurement environment.
(7) Rework Materials, Tools & Engineering Equipment:
(a) General Engineering Tools & Measurement Equipment.
(b) For EMS Immunity Troubleshooting: Professional-grade Solder Wick and desoldering tools.
(c) For EMI Emission Troubleshooting: Solderable chip resistors covering 56Ω to 270Ω conforming to the strict E24 series alignment (strictly incorporating 180Ω), with a minimum quantity of 50 units to a maximum of 200 units per resistance value depending on the total evaluation board count, to be finalized via bilateral engineering alignment prior to departure.
(8) Mandatory Execution of Tax Exemption Prior Verification: The Client shall be strictly required to execute and fully complete the official tax treaty verification and exemption clearance protocols specified under Article 2.4.3 prior to the finalized scheduling or the Consultant’s official departure from Japan.
(9)Flat-Rate Administrative Management Fee:
The Client shall successfully process and 100% clear the mandatory advance flat-rate administrative management fee alternative via the Consultant-issued Stripe electronic billing interface.

[*] Lead Design Engineer Technical Requirements:
The Lead Design Engineer specified under this Article 2.4.2(5)(a) shall contractually represent and constitute the Client’s own authorized personnel under Article 2.5, fully vested with immediate on-site corporate signature and decision-making authority for all engineering modifications. The Client shall ensure the compulsory on-site presence of either the primary hardware design engineer or the individual most knowledgeable and deeply familiar with the physical hardware architecture. Concurrently, the Client shall ensure the immediate on-site presence or real-time communication routing of the embedded software design engineer, or the individual most knowledgeable and deeply familiar with hardware-related embedded software configurations, who contractually possesses the advanced technical engineering capability to perform bus ringing waveform adjustments, slew-rate edge modifications, damping resistance validation, and definitive eye-pattern evaluations under the Consultant’s technical recommendations without any processing lag.

2.4.3 Tax Exemption Prior Verification (Bilateral Tax Clearance Mandate)
As an absolute contractual prerequisite for the commencement of both Phase 2 and Phase 3 services, the Client shall strictly execute prior verification of 100% tax exemptions to permanently secure the “Net Amount” pricing integrity under Article 3.6:

• [Prior Exemption Inquiry and Feedback Mandate]: The Client shall immediately submit the Consultant-provided official tax treaty documents (strictly incorporating IRS Form W-8BEN-E and the official bilingual Certificate of Residence (居住者証明書: “Kyojusha Shomeisho”) issued in English by the Japanese tax authorities) to the Client’s local tax authority for official prior verification. Subsequent to the inquiry, the Client must formally confirm and deliver a written or electronic feedback statement (strictly including an official confirmation email text) to the Consultant establishing that it has successfully verified with the tax authority that zero percent (0%) withholding taxes, sales taxes, Value-Added Taxes (VAT), or Goods and Services Taxes (GST) shall be deducted from any of the Consultant’s invoices.

• [Gateway Enforcement]:
The Consultant’s technical workflow (Phase 2) and physical travel deployment (Phase 3) shall remain completely frozen and contractually locked until the Client secures, transmits, and logs this definitive tax treaty exemption feedback confirmation with the Consultant, thereby completely eliminating any financial or administrative “Net Amount” value fluctuations prior to the execution of any service phases. (Subject to Article 3.6)

2.5 Client’s Final Decision and Responsibility
All final decisions regarding the adoption of the Consultant’s recommendations, design changes, and mass production shall be made solely by the Client’s own authorized personnel in accordance with the Client’s quality and safety standards.

2.6 Prohibition of Subcontracting
The Consultant shall not subcontract any part of the Services to a third party without the prior written consent of the Client.

Article 3 (Fees and Payment Terms)

3.1 Fees and Expenses Categories
The fees and expenses applicable to the Consultant’s services under this Agreement are strictly itemised and contractually defined as follows:

3.1.1 Phase 2 Fixed Advisory Fee
A fixed fee of $700 USD explicitly designated for the Diagnostic & Strategic Assessment (Phase 2). This fee represents the intellectual compensation for the Consultant’s remote schematic analysis, PCB layout review, and initial technical documentation evaluation as a completely independent, standalone remote service.

3.1.2 Phase 3 Daily Allowance
A mandatory daily logistical and deployment compensation required for the Intensive EMC Troubleshooting (Phase 3)—strictly billed at the rates of $1,500 USD per day for each Work/Buffer Day, and $750 USD per day for each Travel/Adjustment Day. The total number of billable days shall be calculable based on the physical distance to the site and the specific flight schedule, incorporating necessary “Adjustment Days” (time required for jet-lag acclimatisation and local environmental alignment). Assuming a standard test environment where official measurement facilities are immediately accessible nearby and prompt layout cut-and-try modifications are logistically feasible, the standard active consulting period on-site is scheduled for approximately three (3) active business days.

3.1.3 Phase 3 Success Fee (Outcome-Driven Compensation Framework)
The variable, outcome-driven compensation contractually generated and earned exclusively upon successfully securing the official EMC Compliance Baseline for the Client’s product during the Phase 3 physical on-site emergency troubleshooting.
The financial structure of this fee is tied strictly to the successful engineering clearance of the non-compliant items, and zero percent (0%) of the Success Fee shall be generated if the on-site technical intervention fails to achieve the required EMC Compliance Baseline during the visit.

3.1.4 Travel and Logistics Expenses (Standard Travel Policy)
All actual out-of-pocket costs and logistical requirements necessitated by the Phase 3 deployment shall be arranged, confirmed, and borne 100% exclusively by the Client under the following strict conditions:

(1) Airfare:
Round-trip international flights must be booked under Business Class (or equivalent premium tier) using the most direct, non-stop routes available.
(2) Accommodations:
Lodging must be secured in a reputable hotel rated 4-stars or higher, located within a reasonable, safe commuting distance to the designated test site or Client’s facility, providing private room accommodations with reliable high-speed internet access.
(3) Ground Logistics & Customs:
All local ground transportation (including airport transfers and commuting between the hotel and the site) and any necessary equipment shipping or customs clearance fees required for the Consultant’s on-site technical setup shall be prepaid or fully reimbursed by the Client.
(4) All-Inclusive Administrative Fee Framework:
To strictly eliminate any administrative fragmentation, invoice processing delays, domestic ground transportation transit fees (specifically incorporating domestic airport transfer lines), or international travel insurance disbursements, the Consultant contractually parameters and incorporates all such ancillary expenses directly into a localized flat fee (the “All-Inclusive Administrative Fee”) specified within the formal On-Site Service Quotation.

The Client contractually agrees that this integrated sum represents a fixed cost-recovery framework that shall be 100% fully prepaid via Stripe immediately upon the issuance of the corporate Purchase Order under Article 2.4.2, strictly locked from any post-visit audit, receipt verification, or retroactive credit-back deduction demands.

3.2 Payment Methods and Settlement Deadlines
All payments for the Consultant’s services under this Agreement shall be executed exclusively via Stripe standard checkout (credit card transaction). The Client shall be contractually required to process and successfully complete each required payment transaction via the electronic Stripe invoice link issued by the Consultant, strictly adhering to the chronological settlement deadlines and specific due dates set forth below. Because our contracts are strictly commercial Business-to-Business (B2B) transactions, all statutory consumer protection rights, cooling-off periods, or consumer-grade clawback mandates are contractually and legally inapplicable by definition upon the issuance of any corporate Purchase Order (PO) or transaction engagement under this Agreement:

3.2.1 Phase 2 Fixed Advisory Fee Settlement
Prior to the commencement of any remote schematic analysis, PCB layout review, or technical documentation evaluation by the Consultant, the Client shall issue a formal Purchase Order (PO) explicitly designated for Phase 2. Following the issuance of the PO, the Client shall successfully complete the credit card payment transaction for the fixed fee of $700 USD via the Stripe invoice provided by the Consultant within five (5) business days from the invoice issuance date. Under no circumstances shall the Consultant initiate Phase 2 services unless the full cleared funds are confirmed in the Consultant’s Stripe account.

3.2.2 Phase 3 Daily Allowance and All-Inclusive Administrative Fee Settlement
Prior to the Consultant’s official departure from Japan and before any physical on-site deployment schedule is finalized, the Client shall issue a formal Purchase Order (PO) explicitly designated for Phase 3. Following the issuance of the PO, the Client shall successfully complete the credit card payment transaction via the Stripe invoice provided by the Consultant (the total amount of which shall be specified in the official On-Site Service Quotation) within five (5) business days from the invoice issuance date. Under no circumstances shall the Consultant depart from Japan unless the full Daily Allowance and All-Inclusive Administrative Fee has cleared in the Consultant’s Stripe account.

3.2.3 Phase 3 Success Fee Calculation and Stripe Invoice Settlement Protocols
In strict accordance with the individual test category records established under the Certificate of Test Performance specified under Article 4.2, the total dollar amount of the accrued Success Fee and the mandatory billing timelines shall be strictly and contractually governed by the following dynamic financial calculation formula:
• [Base Engagement Rate]:
The successful engineering clearance of the first (1st) individual test category that satisfies the EMC Compliance Baseline shall contractually trigger and fully earn a fixed base Success Fee of exactly $10,000 USD. The Parties contractually agree that this base fee shall be fully earned and fully payable immediately upon the clearance of at least one (1) test item, strictly and permanently regardless of any perceived priority, hierarchy, or internal importance assigned to specific test categories by the Client, and regardless of the compliance outcomes of any remaining unpassed items.
• [Incremental Multi-Category Surcharge]:
For each additional or multiple non-compliant test category successfully resolved during the same engagement beyond the initial base item, an incremental proportional fee of exactly $2,000 USD per passed item shall automatically accrue and be added to the total balance.
• [Same-Day Stripe Settlement Deadline]:
The Client shall be strictly, contractually, and unconditionally required to process, execute, and successfully complete the 100% full credit card transaction via the electronic Stripe invoice issued by the Consultant for the total aggregated amount calculated hereunder on the exact same day of the execution and signing of the Certificate of Test Performance under Article 4.2; provided that, to mitigate any localized network interruptions or communication access restrictions on the Consultant’s devices, the successful completion and final validation of this transaction shall be contractually defined and certified exclusively upon the Client’s physical presentation and immediate electronic transmission of the Stripe-generated official payment receipt (or Paid Invoice status) to the Consultant on-site. Once this receipt verification is executed, the entire processed capital remains contractually permanently secured as 100% irreversible, fully earned compensation and remains final.

3.2.4 Travel and Logistics Expenses Verification
Prior to the finalization of the Phase 3 visit schedule, the Client shall issue a formal Purchase Order (PO) explicitly designated for Phase 3. Since all travel and logistical expenses are borne 100% exclusively by the Client under Article 3.1.4, the Client shall directly settle all payments with the respective airlines and hotels. The Client shall be contractually required to transmit the official electronic copies of the confirmed round-trip airfare (E-ticket) and the hotel reservation receipts to the Consultant no later than five (5) business days prior to the Consultant’s scheduled departure from Japan.

3.2.5 Delinquency and Default Multi-Tiered Framework
In the event of any late payments, credit card transaction failures, or direct payment withholding caused by the Client, the contractual remedies shall be strictly executed based on the following chronological lifecycle:
(1) Pre-Commencement Defaults: If the Client fails to successfully complete the advance card transaction for either the Phase 2 Fixed Advisory Fee or the prepaid Phase 3 Daily Allowance within the five (5) business day deadline, the Consultant shall possess the absolute right to implement an immediate suspension of services and unilateral termination under Article 8.4.
(2) Post-Completion Defaults: If the Client fails to successfully complete the final card transaction for the earned Phase 3 Success Fee upon on-site verification, such delinquency shall automatically trigger the immediate accumulation of Liquidated Damages and the compounding Late Interest explicitly specified under Article 3.4.

3.3 Finality of Processed Capital and Absolute Earned Compensation Shield
All fees and expenses successfully processed and cleared via the Stripe standard checkout under this Agreement shall contractually convert into 100% fully earned, irreversible compensation immediately upon the completion of the respective transaction. Under no circumstances—strictly incorporating the bad-faith exploitation of credit card chargeback mechanisms—shall the Client be contractually or legally entitled to any retroactive reversals, system deductions, asset forfeitures, or offsets of any processed funds.

3.3.1 Phase 2 Fixed Advisory Fee Irreversible Earned Compensation Framework
The Phase 2 fee represents the immutable intellectual compensation for the Consultant’s proprietary analysis and technical evaluation. This fee is contractually permanently secured and remains 100% irreversible, fully earned compensation regardless of whether the Client’s product exhibits immediate compliance improvement, as the Consultant delivers expert technical direction based on physics, rather than a guaranteed or specific test outcome.

3.3.2 Phase 3 Daily Allowance Irreversible Earned Compensation Framework
In the event that the EMC test failures are successfully resolved on-site and a “PASS” baseline is secured earlier than the estimated active consulting period (approximately three business days), the initial processed Daily Allowance shall remain contractually permanently secured as 100% irreversible, fully earned compensation, and no pro-rata reduction or allocation reversals of the Daily Allowance shall be executed. Any remaining on-site hours shall be 100% fully allocated to maximizing the product’s design margin, technical data verification, and the bilateral generation of the Technical Assessment Report.

3.3.3 Phase 3 Success Fee Post-PASS Irreversible Earned Compensation Framework
The Success Fee specified under Article 3.2.3 shall contractually convert into 100% fully earned, irreversible compensation and remain permanently secured immediately upon the securing of the EMC “PASS” baseline and the bilateral signing of the Certificate of Test Performance under Article 4.2. If the Client subsequently implements any independent design modifications, component constant changes, circuit layout revisions, or software updates that cause the product’s electromagnetic immunity or emissions to deteriorate (FAIL) after the Consultant’s departure, such deterioration shall be treated as an entirely separate technical object. The Consultant bears zero percent (0%) liability for post-departure modifications, and any retroactive capital reversals, system deductions, or invoice offsets targeting the earned compensation are contractually prohibited.

3.3.4 Prohibition of Stripe System Reversals and Adjustment Invoicing
To maintain the structural integrity and security of the Stripe payment gateway, the Consultant shall never execute a direct system-level reversal transaction within the Stripe infrastructure for any fee adjustments, liquidated damages adjustments, or overpayments. Any financial adjustments, credit applications, or outstanding balances shall be managed exclusively via either: (a) the electronic issuance of a separate, newly calculated adjustment invoice via Stripe, or (b) direct bank wire transfer routing (strictly utilizing the operational bank wire transfer protocols exemplified under Article 3.4.6).

3.4 Late Performance, Late Payments, and Contractual Remedies
To ensure absolute transparency, contractual fairness, and bilateral proportionality, any and all delays, interruptions, suspensions, or defaults in the performance of the Consultant’s services or the settlement of payments by the Client shall strictly trigger either of the following primary structural principles:

(1) Absolute non-performance and Contractual Defaults (Billed at 15%):
Any unilateral cancellations, total failures to execute mandatory services, or direct payment defaults—including cases of gross negligence or credit limit exhaustion despite repeated confirmations—shall strictly trigger a maximum enforcement rate of exactly fifteen percent (15%).

(2) Late Performance and Delays with Guaranteed Execution (Billed at 10%):
Any chronological delays or schedule adjustments where the underlying service, report delivery, or standard payment is contractually guaranteed to be fully executed and completed shall strictly trigger a minimized adjustment rate of exactly ten percent (10%).

[Governing Exemptions and Liability Caps]:
The enforcement of any contractual remedies under this Article 3.4 shall strictly and contractually adhere to the following bilateral legal limitations:

Any delays or performance failures resulting directly from events of force majeure or acts of God shall be strictly governed by, and contractually exempt under, the provisions of Article 12.1.

Any and all financial liabilities, Liquidated Damages adjustments, or indemnification obligations leveraged against the Consultant under this Article 3.4 shall contractually be strictly subject to the absolute limitation of liability and cumulative financial caps explicitly set forth in Article 7.2.

3.4.1 Phase 2 Performance Breach and Delivery Delay
In the event that the Consultant fails to execute the required services under this Agreement due to sole gross negligence, the following multi-tiered contractual enforcement protocols shall strictly apply based on the specific nature of the default:

(a) Triggering Conditions:
[Delivery Delay]:
The Consultant fails to transmit the final Technical Assessment Report (the Phase 2 deliverable) via electronic mail or other designated digital means within seven (7) business days. The seven-day active calculation window shall strictly commence on the exact day when all “Official Commencement Prerequisites for Phase 2” set forth in Article 2.4.1 are fully satisfied.
[Total Performance Breach]:
Following the official clearance of funds under Article 3.2.1, the Consultant completely abandons the project, repudiates the contract, or fails to initiate the required analytical operations without legal justification, resulting in total non-performance prior to the generation of the final report.

(b1) Contractual Remedy for “Delivery Delay” (10% Late Performance):
[Liquidated Damages Rate]: 10% Liquidated Damages adjustment based on Article 3.4(2).
[Liquidated Damages Amount]: Exactly $70 USD (representing a capped 10% Liquidated Damages reduction of the original Phase 2 Fixed Advisory Fee).
[Settlement Method]: Client-issued Stripe invoice via the One-Way Invoice Protocol. (Subject to Article 3.4.9)
[Settlement Deadline]: Within five (5) business days from the invoice issuance date. (Subject to Article 3.4.9)
[Late Interest]: 15% per annum daily late interest accumulation upon default. (Subject to Article 3.4.9)

(b2) Contractual Remedy for “Total Performance Breach” (15% Non-Performance/Abandonment):
[Fee Return Obligation]: The Consultant shall return 100% of the received Phase 2 Fixed Advisory Fee ($700 USD) to the Client within five (5) business days from the formal declaration of termination.
[Liquidated Damages Rate]: 15% Liquidated Damages adjustment based on the total aggregated milestone value based on Article 3.4(1).
[Liquidated Damages Amount]: Exactly $105 USD (representing a strict 15% Liquidated Damages compensation for contract repudiation).
[Total Settlement Amount]: Exactly $805 USD (representing the absolute aggregate value contractually incorporating the 100% Fee Return Obligation of $700 USD and the 15% Liquidated Damages Amount of $105 USD).
[Settlement Method]: Client-issued Stripe invoice via the One-Way Invoice Protocol. (Subject to Article 3.4.9)
[Settlement Deadline]: Within five (5) business days from the invoice issuance date. (Subject to Article 3.4.9)
[Late Interest]: 15% per annum daily late interest accumulation upon default. (Subject to Article 3.4.9)

(c) Contractual Understandings and Disclaimers:
• Under no circumstances shall the Client’s subjective satisfaction or dissatisfaction regarding the technical insights, recommendations, or qualitative contents of the report trigger any further fee reduction, retroactive reversals, system deductions, or invoice offsets targeting the processed funds.
• The Phase 2 fee represents the absolute compensation for the Consultant’s intellectual analysis based on physics, and does not constitute a legal guarantee or warranty of any specific subsequent test outcomes.

3.4.2 Phase 3 Service Cancellation (Consultant’s Default Remedy)
In the event that the Consultant completely cancels the Phase 3 on-site emergency troubleshooting service prior to departure from Japan due to sole gross negligence or personal reasons, the following two-step enforcement protocol shall strictly apply:

(a) Triggering Condition:
The Consultant unilaterally cancels or fails to execute the designated on-site service after all “Official Commencement Prerequisites for Phase 3” set forth in Article 2.4.2 are fully satisfied and the official visit schedule has been finalized, but prior to the Consultant’s official departure from Japan.

(b) Contractual Remedy:
• [Liquidated Damages Rate]: 15% Liquidated Damages rate for absolute non-performance based on Article 3.4(1).
• [Liquidated Damages and Reimbursement Breakdowns]:
(1) Daily Allowance Credit: A 100% full inverse-billing credit adjustment of the prepaid Daily Allowance received via Stripe for the specific cancelled instance. (Subject to Article 3.4.9)
(2) 15% Fixed Default Liquidated Damages: A fixed contractual Liquidated Damages amount equivalent to exactly fifteen percent (15%) of the prepaid Daily Allowance specified under Article 3.4.2(b)(1) for total non-performance.
(3) Travel Cost Compensation: The direct reimbursement of irreversible out-of-pocket cancellation fees or forfeiture charges directly incurred by the Client for the prepaid airfare and hotel accommodations (strictly capped at the actual unrecoverable net loss alternative where any airline/hotel credits or dynamic capital recoveries are fully deducted).
• [Settlement Method]: Client-issued Stripe invoice via the One-Way Invoice Protocol. (Subject to Article 3.4.9)
• [Settlement Deadline]: Within five (5) business days from the invoice issuance date. (Subject to Article 3.4.9)
• [Late Interest]: 15% per annum daily late interest accumulation upon default. (Subject to Article 3.4.9)

3.4.3 Phase 3 Schedule Postponement (Consultant’s Late Performance Remedy)
In the event that the Consultant requests a postponement or schedule adjustment of the finalized Phase 3 on-site service prior to departure from Japan due to unavoidable personal reasons, and subsequent to the Parties mutually agreeing upon a revised alternative visit schedule, the following two-step enforcement protocol shall strictly apply:

(a) Triggering Condition:
First, all “Official Commencement Prerequisites for Phase 3” set forth in Article 2.4.2 are fully and successfully satisfied. Second, the Consultant explicitly requests a modification or delay of the originally agreed travel dates due to unavoidable personal circumstances before departing from Japan. Third, subsequent to the request, the Parties mutually and formally agree upon a specific, alternative visit schedule.

(b) Contractual Remedy:
• [Liquidated Damages Rate]: 10% Liquidated Damages rate for absolute non-performance based on Article 3.4(2).
• [Liquidated Damages and Reimbursement Breakdowns]:
(1) 10% Fixed Late Performance Liquidated Damages: A fixed contractual Liquidated Damages amount equivalent to exactly ten percent (10%) of the total prepaid Daily Allowance received for the instance as the definitive contractual remedy for the delayed execution.
(2) Travel Modification Cost Compensation: The direct reimbursement of irreversible out-of-pocket modification fees, ticket re-issuance adjustments, or hotel cancellation charges directly incurred by the Client as a result of changing the flight and lodging dates (strictly capped at the actual unrecoverable net loss alternative where any airline/hotel credits or dynamic capital recoveries are fully deducted).
• [Settlement Method]: Client-issued Stripe invoice via the One-Way Invoice Protocol. (Subject to Article 3.4.9)
• [Settlement Deadline]: Within five (5) business days from the invoice issuance date. (Subject to Article 3.4.9)
• [Late Interest]: 15% per annum daily late interest accumulation upon default. (Subject to Article 3.4.9)

(c) Contractual Understandings and Disclaimers:
Unlike total service cancellation under Article 3.4.2, this Article 3.4.3 constitutes a chronological rescheduling of services where the Consultant guarantees full execution of the on-site troubleshooting. Consequently, the prepaid Daily Allowance itself strictly does not constitute an asset for conversion or extraction back into cash; the full absolute balance of the prepaid Daily Allowance shall be permanently retained by the Consultant and seamlessly carried over to the newly agreed alternative visit schedule, and any inverse-billing system reversals or cash extractions are contractually prohibited.

3.4.4 Phase 3 On-Site Service Interruption (Consultant’s Partial Non-Performance Remedy)
In the event that the Consultant, after arriving at the designated test site and partially commencing the Phase 3 on-site emergency troubleshooting service, fails to fully complete the scheduled engagement due to unavoidable medical or personal reasons, the following two-step enforcement protocol shall strictly apply:

(a) Triggering Condition:
First, the Consultant physically arrives on-site and enters the designated EMC laboratory or Client’s facility to deliver Phase 3 technical direction. Second, the Consultant’s active service hours are temporarily interrupted or prematurely terminated due to verified sudden illness, physical injury, or unexpected force majeure before all scheduled active working days or buffer days are consumed. Third, subsequent to the interruption, the Consultant is contractually forced to suspend operations and execute an early return to Japan without fully securing the final test baseline.

(b) Contractual Remedy:
• [Liquidated Damages Rate]: 15% Liquidated Damages rate for absolute non-performance based on Article 3.4(1).
• [Liquidated Damages and Reimbursement Breakdowns]:
(1) Full Inverse-Billing Credit for Unearned Daily Allowance: A 100% full inverse-billing credit adjustment of the prepaid Daily Allowance corresponding exclusively to the specific “Unearned Days” (days on which no technical direction or site presence was delivered due to illness).
(2) 15% Liquidated Damages on Unearned Balance: A fixed contractual Liquidated Damages amount equivalent to exactly fifteen percent (15%) of the total unearned Daily Allowance balance calculated under Article 3.4.4(b)(1) for the unexecuted portion.
• [Settlement Method]: Client-issued Stripe invoice via the One-Way Invoice Protocol. (Subject to Article 3.4.9)
• [Settlement Deadline]: Within five (5) business days from the invoice issuance date. (Subject to Article 3.4.9)
• [Late Interest]: 15% per annum daily late interest accumulation upon default. (Subject to Article 3.4.9)

(c) Contractual Understandings and Disclaimers:
•Because partial performance has been contractually established by the Consultant’s physical arrival and commencement of service, any lodging costs already consumed on-site and the original round-trip international airfare arranged and prepaid by the Client shall remain the absolute logistical risk and financial responsibility of the Client, and consequently, such travel logistics expenses shall be strictly contractually exempt from any inverse-billing system reversals, cash extractions, or reduction demands.
• Any portion of the Daily Allowance corresponding to days already elapsed or partially executed on-site shall be contractually deemed 100% fully earned and permanently locked from any credit-back deductions or invoice offsets, regardless of the ultimate PASS/FAIL test outcome.

3.4.5 Phase 3 On-Site Service Extension upon Interruption (Consultant’s Conditional Late Performance Remedy)
In the event that the Consultant’s on-site service is temporarily suspended due to unavoidable medical or personal reasons as specified in Article 3.4.4, but the Consultant maintains readiness to execute the engagement and the Client explicitly requests or approves an on-site extension to complete the troubleshooting, the following two-step enforcement protocol shall strictly apply:

(a) Triggering Condition:
First, the Consultant’s active service hours are temporarily interrupted on-site due to unexpected illness or injury. Second, subsequent to the interruption, the Parties mutually agree upon a revised, extended alternative visit schedule at the site. Third, the Consultant contractually continues and executes the remaining or extended consulting services, regardless of the ultimate PASS/FAIL test outcome.

(b) Contractual Remedy:
• [Liquidated Damages Rate]: 10% Liquidated Damages rate for absolute non-performance based on Article 3.4(2).
• [Liquidated Damages and Reimbursement Breakdowns]:
(1) 10% Liquidated Damages on Interrupted Days: A fixed contractual Liquidated Damages amount equivalent to exactly ten percent (10%) of the pro-rata Daily Allowance explicitly corresponding only to the specific “Interrupted Days” (days on which no active technical direction was delivered due to illness), which shall be permanently locked from any invoice offsets or credit-back deductions.
• [Settlement Method]: Client-issued Stripe invoice via the One-Way Invoice Protocol. (Subject to Article 3.4.9)
• [Settlement Deadline]: Within five (5) business days from the invoice issuance date. (Subject to Article 3.4.9)
• [Late Interest]: 15% per annum daily late interest accumulation upon default. (Subject to Article 3.4.9)

(c) Contractual Understandings and Disclaimers:
• Because this Article 3.4.5 constitutes a chronological prolongation of services where the Consultant successfully continues the on-site technical direction, the initial prepaid Daily Allowance received prior to departure represents the absolute compensation for the full active working days executed on-site. Therefore, the prepaid Daily Allowance itself strictly does not constitute any Liquidated Damages amount or credit-adjustable item for conversion into cash, and any inverse-billing system reversals or credit-back deductions of the original Daily Allowance core are contractually prohibited.
• Pursuant to the established “International Commercial Legal Doctrines” and “Standard Engineering Project Practices” governing cross-border technical consultancies, any and all additional logistical and operational overhead generated by such schedule prolongation—strictly incorporating extended hotel accommodation costs, return flight modification or ticket re-issuance fees, the Client’s internal engineering labor costs, and any EMC test laboratory re-booking fees or additional rental charges—shall be treated as the inherent operational risk and direct cost of the Client, and shall be borne 100% exclusively and directly by the Client. The Consultant shall bear zero (0%) liability or reimbursement obligations for such extension expenses under any circumstances.

3.4.6 Phase 3 Success Fee Settlement Delay (Client’s Late Payment Default)
In the event that the Client fails to successfully complete the Success Fee payment transaction on-site within the designated timeline under Article 3.2.3 despite the successful execution of the EMC “PASS” baseline, the following two-step enforcement protocol shall strictly apply:

(a) Triggering Condition:
First, the EMC “PASS” baseline is fully secured on-site and the Technical Assessment Report is bilaterally signed at the site (thereby contractually finalizing the Success Fee trigger under Article 4.2). Second, the subsequent credit card transaction via the electronic Stripe invoice link fails to achieve 100% successful transaction completion on the exact same day of the report signing (within a maximum window of 24 hours) due to reasons including but not limited to Credit Card Limit Exhaustion, lack of administrative preparation, authorization processing errors, or direct payment withholding.

(b) Contractual Remedy:
• [Liquidated Damages Rate]: 15% Liquidated Damages rate for absolute non-performance based on Article 3.4(1).
• [Liquidated Damages and Reimbursement Breakdowns]:
(1) Total Increased Enforcement Sum: Exactly $11,500 USD (representing the Success Fee with Liquidated Damages, calculated as the original $10,000 USD base Success Fee plus a 15% Liquidated Damages Rate for contractual default).
• [Settlement Method]: Direct international wire transfer (Wire Transfer) to the Consultant’s designated Japanese bank account. (Subject to this Article 3.4.6(c))
• [Settlement Deadline]: Within fourteen (14) calendar days from the exact date of the Technical Assessment Report signing.
• [Late Interest]: 15% per annum daily late interest accumulation upon default. (Subject to Article 3.4.9)

(c) Contractual Understandings and Disclaimers:
• For the direct international wire transfer specified under this Article 3.4.6(b), the Client shall be strictly contractually required to process the transaction under the strict SWIFT charge instruction code “OUR”. Any and all intermediary bank charges, lifting fees, or correspondent bank deductions shall be borne 100% exclusively by the Client, ensuring that the final cleared funds received in the Consultant’s designated Japanese bank account represent the absolute net sum of exactly $11,500 USD.
• In the event that the Client fails to clear the full absolute net sum of $11,500 USD within the 14-calendar-day deadline, the daily late interest specified under this Article 3.4.6(b) shall automatically accumulate upon the outstanding balance of $11,500 USD from the fifteenth (15th) day. Concurrently, the Consultant shall contractually initiate immediate recovery and legal enforcement procedures under Article 3.5, and the Client shall bear 100% of all generated attorney’s success fees, forensic costs, and collection expenses to recover the total accumulated debt.

3.4.7 Phase 3 On-Site Operational Failure (Client’s Logistical Default)
In the event that the Consultant physically deploys to the designated site and commences the Phase 3 on-site emergency troubleshooting service, but the active consulting engagement cannot be successfully finalized or executed due to logistical deficiencies, material shortages, or operational lack of preparation caused solely by the Client, the following two-step enforcement protocol shall strictly apply:

(a) Triggering Condition: First, the Consultant arrives on-site and stands completely ready to perform the technical direction. Second, the required on-site personnel, rework engineers, 1608-size chip resistors, essential engineering tools, or scheduled EMC laboratory measurement windows specified as mandatory prerequisites under Article 2.4.2 are missing, unprovided, or structurally deficient due to reasons including but not limited to the Client’s internal communication errors, management negligence, or the assignment of technically incompetent personnel, resulting in an operational standstill within the physical visit window.

(b) Contractual Remedy:
• [Liquidated Damages Rate]: 15% Liquidated Damages rate for absolute non-performance based on Article 3.4(1).
• [Liquidated Damages and Reimbursement Breakdowns]:
(1) Total Increased Enforcement Sum: Exactly $11,500 USD (representing the Success Fee with Liquidated Damages, calculated as the original $10,000 USD base Success Fee plus a 15% Liquidated Damages Rate for contractual default).
• [Settlement Method]: Consultant-issued Stripe invoice via the affirmative one-way payment protocol. (Subject to this Article 3.4.7(c))
• [Settlement Deadline]: On the exact same final day of the physical on-site visit.
• [Late Interest]: 15% per annum daily late interest accumulation upon default.

(c) Contractual Understandings and Disclaimers:
• Pursuant to the established international legal framework known as “The Doctrine of Prevention” (where a party cannot evade a payment obligation by preventing the performance of the underlying condition), the contractual trigger for the Success Fee shall be deemed contractually 100% satisfied and fully earned on the final scheduled day of the physical visit, regardless of the ultimate PASS/FAIL test outcome, because the Consultant stood fully ready to deliver the PASS baseline but was prevented by the Client’s logistical default.
•Under the restricted environment caused by the Client’s logistical default, the Consultant shall deliver alternative available technical services—incorporating desktop schematic evaluations, verbal design advice, or technical workshops—in good faith during the remaining on-site hours, which shall contractually constitute the full, complete, and unappealable delivery of the required Consulting Services. The Consultant shall bear zero (0%) liability, reduction, or indemnification obligations of any kind. Any prepaid Daily Allowance, flight costs, and lodging expenses arranged by the Client shall remain 100% permanently locked from any invoice offsets, credit-back deductions, or system reversals, and shall be contractually deemed 100% fully earned by the Consultant.
• In the event that the accelerated Stripe invoice transaction issued by the Consultant under Article 3.4.7(b) fails to achieve successful completion on the final day due to Credit Card Limit Exhaustion or administrative negligence, the Client shall be in immediate default. Consequently, the direct international bank wire transfer redirect, SWIFT-OUR net routing to the Consultant’s designated Japanese bank account within fourteen (14) calendar days, and subsequent 15% per annum daily late interest accumulation shall automatically, instantaneously, and fully apply, subsequent to which immediate recovery procedures under Article 3.5 shall contractually ignite.

3.4.8 Voluntary Cancellation after Purchase Order Issuance (Client’s Convenience)
In the event that the Client executes a voluntary withdrawal or unilateral cancellation after the official corporate Purchase Order has been formally issued under Article 2.4.1 and Article 2.4.2, the following multi-tiered enforcement framework shall contractually apply:

(a) Triggering Condition:
This Article 3.4.8 shall be contractually triggered immediately if the Client unilaterally cancels this Agreement for convenience prior to the physical commencement of the on-site operations, or if the Client fails to successfully complete the credit card transaction via Stripe for either of the following instances within exactly five (5) business days from the date of invoice issuance subsequent to the corporate Purchase Order:
(1) the Client fails to clear the Phase 2 Technical Assessment Fee invoice ($700 USD) under Article 3.2.1
(2) the Client fails to clear the prepaid Phase 3 Daily Allowance invoice under Article 3.2.2

(b) Contractual Remedy:
Upon the activation of this triggering condition, the Consultant shall implement the following cumulative financial enforcement measures:
• [Liquidated Damages Rate]: An absolute fifteen percent (15%) Liquidated Damages rate calculated upon the corresponding contractual fee baseline for total opportunity non-performance.
• [Liquidated Damages and Reimbursement Breakdowns]:
(1) For a Phase 2 cancellation instance, a definitive Liquidated Damages sum of exactly $105 USD (calculated as exactly 15% of the $700 USD Technical Assessment Fee)
(2) For a Phase 3 cancellation instance, a definitive Liquidated Damages sum of exactly $1,500 USD (calculated as exactly 15% of the $10,000 USD base Success Fee specified under Article 3.2.3).
• [Settlement Method]: Consultant-issued Stripe invoice.
• [Settlement Deadline]: Within five (5) business days from the invoice issuance date.
• [Late Interest]: 15% per annum daily late interest rate accumulation upon this outstanding balance shall automatically accrue daily from the sixth (6th) business day until full absolute transaction execution.

(c) Contractual Understandings and Disclaimers:
The Parties expressly agree that the initial prepaid fees successfully received by the Consultant prior to departure—strictly incorporating the Phase 2 Fixed Advisory Fee and the prepaid Phase 3 Daily Allowance—represent the absolute minimal recovery for the Consultant’s opportunity costs and calendar-locking losses. Consequently, the full absolute balance of these prepaid fees shall be 100% permanently retained by the Consultant as a fixed, irreversible cost-recovery asset, and any inverse-billing system reversals, credit-back deductions, or invoice offsets targeting these combined remedies are contractually prohibited.

3.4.9 Settlement Method for Consultant’s Liquidated Damages (One-Way Invoice Protocol and 5-Day Deadline)
To maintain the structural integrity and security of the Stripe payment gateway under Article 3.3.4 and to strictly eliminate any direct system reversals or chargeback transaction logs within the Stripe system, any and all Liquidated Damages amounts or financial adjustments payable by the Consultant to the Client (strictly limited to the provisions under Articles 3.4.1 through 3.4.5) shall be settled exclusively via the following One-Way Invoice Protocol:

(a) Client-Issued Invoice Requirement:
The Client shall generate and electronically issue a standard Stripe payment invoice addressed to the Consultant for the exact calculated Liquidated Damages amount corresponding to the specific late performance or interruption instance.

(b) Execution and Deadlines by Consultant:
Upon receipt and verification of the Client-issued Stripe invoice, the Consultant shall execute and successfully complete the credit card transaction for the full invoiced amount within five (5) business days from the invoice issuance date.

In the event that the Consultant fails to complete the transaction within the 5-business-day deadline, a Late Interest Rate of exactly fifteen percent (15%) per annum shall automatically accrue daily upon the outstanding balance from the sixth (6th) business day until the transaction is successfully executed. Through the execution of this protocol, all financial routing within the Stripe gateway remains contractually unidirectional as affirmative payments, completely purging the technical concept of invoice reversals or credit-backs from the Consultant’s account. This Article 3.4.9 shall strictly not apply to Client defaults under Articles 3.4.6 to 3.4.8.

3.5 Debt Collection Expenses and Legal Fee-Shifting Mandate
In the event that the Client fails to clear any outstanding financial debt—including the cleared Net Amount of any issued Stripe invoice, Late Interest accruals, or Liquidated Damages under this Agreement—and the Consultant initiates recovery procedures, the Client shall contractually bear 100% exclusive, mandatory financial liability for any and all costs, fees, and out-of-pocket expenses necessitated by such debt collection activities under the following multi-tiered enforcement hierarchy:

3.5.1 Intermediary and Third-Party Collection Agency Expenses
Any and all actual, unrecoverable commission fees, administrative charges, or travel requirements leveraged by third-party debt collection intermediaries or international recovery agencies engaged by the Consultant to secure the outstanding contractual debt shall contractually be billed directly to, and paid 100% exclusively by, the Client on a pure pass-through reimbursement basis.

3.5.2 Definite Attorney Fees and Legal Representation Costs
Any and all actual professional fees, hourly consultation charges, legal drafting costs, retainer expenses, or success-based contingent fees (strictly incorporating any and all legal contingency fee percentages triggered by successful debt recovery) incurred by the Consultant for hiring independent corporate lawyers, international attorneys, or legal counsel to execute formal demand letters, asset attachments, or debt recovery enforcement shall contractually be billed directly to, and paid 100% exclusively by, the Client on a pure pass-through reimbursement basis.

3.5.3 Comprehensive Litigation, Court, and Enforcement Costs
Any and all actual, definitive judicial expenses, filing fees, document translation charges, international notary costs, judge-mandated levies, or bailiff asset-seizure enforcement costs incurred during cross-border litigation or court procedures (strictly governed by the exclusive jurisdiction specified under Article 11.2) shall contractually be billed directly to, and paid 100% exclusively by, the Client on a pure pass-through reimbursement basis. Concurrently, any and all actual out-of-pocket travel and logistical expenses contractually incurred by the Consultant due to mandated court appearances, judicial testimonies, or formal depositions—strictly and non-negotiably incorporating non-stop round-trip international business class airfare and luxury hotel accommodations—shall be borne 100% exclusively by the Client as an irreversible pass-through obligation.

3.6 Net Amount Guarantee and Tax Compliance Protocol
To ensure absolute transparency and the contractual integrity of the Consultant’s technical compensation, all fees, success fees, and daily allowances defined under this Agreement represent absolute Net Amounts. The Client shall strictly adhere to the following bilateral tax compliance protocol:

[Net Sum Guarantee]:
The Client contractually guarantees that any and all electronic Stripe invoices or standard billing transactions issued under Article 3.2 shall be successfully completed for the 100% full invoiced amount without any deductions, withholding taxes, or offsets, fully backed by the prior Tax Treaty Exemption Clearance executed under Article 2.4.3.

[Excluded Tax Liabilities]:
The Client shall bear 100% exclusive, mandatory financial responsibility for any and all local, national, or regional tax liabilities—strictly incorporating foreign withholding taxes, sales taxes, Value-Added Taxes (VAT), Goods and Services Taxes (GST), digital service taxes, or any cross-border economic nexus tax thresholds arising within the Client’s jurisdiction—ensuring that the Consultant receives the exact, 100% cleared invoiced Net Amount in the Consultant’s designated bank account without any deductions or offsets.

Article 4 (Definition of Success and Closing Procedures)

4.1 Definition of Success (EMC Compliance Baseline Evaluation)
To eliminate any subjective interpretation or post-visit disputes, the contractual execution and attainment of “Success” (Passing) under this Agreement (strictly generated and defined under Article 3.1.3) shall be strictly and contractually governed by the following absolute engineering criteria:
• [Success Threshold]:
Achieved at the exact point when any individual non-compliant test item meets the objective EMC Compliance Baseline (the “EMC Pass/Fail Threshold”) of the applicable standards at a testing laboratory or an agreed-upon measurement environment during the on-site visit.
• [Margin Independence]:
The Parties expressly agree that Success shall be contractually finalized immediately upon satisfying the required EMC Compliance Baseline (the “EMC Pass/Fail Threshold”), strictly regardless of the presence, absence, or quantitative level of any subsequent “EMC Compliance Margin” (including any Massive EMC Compliance Margin).

4.2 Execution of the Certificate of Test Performance (Closing Protocol)
Immediately upon completion of the entire scheduled on-site consulting engagement period following the engineering intervention, the Parties shall contractually finalize the objective engineering results under the following validation protocol:

[Closing Document Requirement]: The Parties shall execute and sign the official “Certificate of Test Performance” at the testing facility immediately upon completion of the entire scheduled on-site consulting engagement period, strictly and contractually requiring the Client to witness, confirm, and co-sign the definitive results for all evaluated non-compliant test items regardless of whether the ultimate outcome achieved the EMC Compliance Baseline or resulted in a non-compliant status.

[Incremental Multi-Category Performance Records]: This mandatory document shall be executed to record the exact performance outcome of any and all non-compliant test items evaluated on-site, strictly and contractually requiring the Consultant to document and record the definitive, individual verification outcome—explicitly establishing either a passed or unpassed engineering status—for each specific evaluated non-compliant test item within this Certificate of Test Performance.

[Activation of Fee Liability Trigger]:
The bilateral execution of the Certificate of Test Performance shall contractually serve as the definitive, unappealable transaction log that formally establishes and activates the Client’s legally binding payment obligation. For any individual test items recorded on this Certificate as having successfully satisfied the objective criteria under Article 4.1, the Client’s financial liability to pay the corresponding Success Fee shall be contractually fully generated, finalized, and permanently locked.

4.3 Conclusion of Services and Obligation Clearance
The Consulting Services under this Agreement shall be contractually deemed 100% fully completed, concluded, and mutually cleared immediately upon satisfying either of the following chronological criteria: (a) for any test items that achieved compliance, the successful execution and 100% completion of the final payment transaction under Article 3.2.3, or (b) for any test items that resulted in an unpassed status, the mutual execution and signing of the official Certificate of Test Performance under Article 4.2. Upon fulfillment of these respective outcomes, the remaining frameworks shall apply:

[Absolute Post-Visit Release]:
The Consultant shall bear zero (0%) further tracking, technical reporting, design modifications, post-visit regression auditing, post-visit re-verification, or post-visit remote monitoring obligations of any kind regarding any unpassed or passed test items under any circumstances after the conclusion of the entire on-site consulting engagement.

[New Engagement Limitation]:
Any subsequent remote advisory, follow-up analysis, or further troubleshooting requests from the Client after the conclusion of the entire on-site consulting engagement shall strictly require the execution of a newly executed separate written contract, subsequent to the issuance of a new Purchase Order and new upfront fees.

[Finality of Earned Compensation]:
Once the on-site operations are concluded, the entire transaction history and all earned fees shall be contractually permanently secured and permanently locked. Any subsequent system modifications or variations executed by the Client after the Consultant’s departure shall contractually bear zero (0%) application or impact upon the processed fees, and any inverse-billing system reversals, credit-back deductions, or invoice offsets targeting the earned compensation are contractually prohibited.

Article 5 (Equipment Access, EUT Data Protection, and Physical Damage Disclaimers)

5.1 Contractual Right to Equipment and Data Access (Visual Inspection Only)
To enable the successful execution of the Consulting Services and ensure accurate diagnostic analysis, the Client shall contractually grant the Consultant full, unfettered access to evaluate and visually inspect the Client’s equipment under test (hereinafter “EUT”) and all related testing environments, software interfaces, and measurement waveforms on the instruments (hereinafter collectively “Equipment”). This contractual right strictly denotes visual, auditing, and data-level access required for real-time status assessment (Status Assessment), and shall strictly not authorize or constitute any physical operation, manual configuration, or physical contact with the EUT or Equipment by the Consultant, in strict compliance with applicable Professional Engineering laws.

5.2 Client’s Exclusive Operational Risk and Rework Execution
Pursuant to professional engineering regulations (PE Law) governing purely advisory cross-border technical consultancies, the Consultant acts strictly in a non-physical, directive, and advisory capacity. The actual physical execution of any hardware modifications, PCB re-layout reworks, component desoldering, or circuit adjustments on the EUT or Equipment shall be performed 100% exclusively by the Client’s own personnel, engineers, or rework technicians based on the Consultant’s technical recommendations. The full operational risk and execution liability of any and all such physical modifications shall remain solely, permanently, and exclusively with the Client.

5.3 Comprehensive EUT, Instrument, and Data Loss Disclaimer
Under no circumstances shall the Consultant bear any financial liability, compensation obligations, or invoice offsets for any physical damage, thermal destruction, electrostatic discharge (ESD) failures, component burnout, performance degradation, or complete data loss (Data Loss) occurring upon either the Client’s EUT (strictly incorporating its internal software, firmware, and embedded data cores) or the Client’s Equipment (strictly incorporating high-frequency spectrum analyzers, oscilloscopes, active probes, or peripherals) during on-site or remote testing, regardless of the cause or technical nature of the failure.

5.4 Absolute No Obligation for Restoration and Recovery Expenses
The Consultant shall strictly be under contractually zero (0%) obligation to repair, replace, or restore the EUT, physical circuit patterns, Equipment, or lost software data to their original state, factory configurations, or preceding operational parameters resulting from any active engineering interventions or diagnostic troubleshooting under this Agreement. Furthermore, any and all labor costs, operational overhead, technical man-hours, or third-party expenses required for data restoration or physical asset recovery shall remain the absolute and exclusive financial responsibility of the Client.

5.5 Disclaimer of Phase 2 Outcomes and Intellectual Demonstration
The Client contractually acknowledges and agrees that Phase 2 partially applies a key portion of our “Fundamental Layout and Routing-Driven Noise Suppression” methodology (hereinafter “Our Methodology”) to significantly enhance EMC robustness at a minimal cost. Because this specific initial service milestone implements Our Methodology only partially, it contractually does not guarantee that the Client’s product will successfully meet the EMC Compliance Baseline (the “EMC Pass/Fail Threshold”). This remote diagnostic process is strictly and exclusively designed for the Client to directly experience the high-impact effectiveness of our technical approach and expert diagnostic insights at an introductory price prior to full deployment.

Article 6 (Intellectual Property and Confidentiality)

6.1 Background IP vs. Project IP Definitive Demarcation
Intellectual property rights newly, directly, and tangibly created in the physical execution of the course of the Services that are strictly customized and dependent exclusively upon the Client’s specific product layout profile shall, in principle, belong to the Client (hereinafter “Project IP”). Conversely, all intellectual property rights related to general engineering know-how, schematic routing structures, circuit layout principles, and EMC suppression methodologies that are not dependent on a specific product—held by the Consultant prior to, developed independently of, or physically demonstrated during the execution of the Services (hereinafter “Consultant’s Background IP”)—shall remain 100% exclusively, contractually, and permanently with the Consultant, strictly exempt from any transfer or assignment of ownership under any circumstances.

6.2 Permitted Use and Skills Transfer (What is Allowed)
Subject to the complete fulfillment of all payment obligations under Article 3 and Article 4, the individual Lead Design Engineer explicitly designated and actively involved in the project is granted a personal, non-exclusive, perpetual right to utilize the technical knowledge, layout skills, and design principles transferred through the Consultant’s hands-on consulting. This right is strictly limited to the development, modification, and design of products directly managed and personally developed by the said Lead Design Engineer for the Client’s business. The Consultant expressly intends for this specific engineer to fully absorb these methodologies as their own professional skills.

6.3 Indefinite Restrictions and Prohibitions (What is Forbidden)
Notwithstanding the provisions of Article 6.2, the Client shall be permanently, unconditionally, and indefinitely (without limit of time) prohibited from executing any of the following actions anywhere in the world without the prior explicit written consent of the Consultant:
(1) Diverting or using the Consultant’s Background IP to provide commercial consulting services, technical education, training programs, or any similar business activities for third parties.
(2) Applying for patents, utility models, or any other registered intellectual property rights anywhere in the world regarding the Consultant’s Background IP itself or the core layout methods disclosed during the Services.
(3) Extracting the Consultant’s unique Background IP to create standardized internal circuit modules, design libraries, or company-wide guidelines intended to bypass the future engagement of the Consultant.
In the event of a breach of this Article 6.3, the Client shall be legally liable to contractually trigger the immediate operational remedies and absolute unlimited financial liability specified under Article 7.4, and the Client shall fully clear all resulting financial losses, lost profits, and all pass-through debt collection and attorneys’ fees under Article 3.5.

6.4 Mutual Confidentiality and Transparency Protection Framework
Both Parties contractually agree to maintain the absolute confidentiality of any and all technical, operational, and financial secrets obtained directly through the execution of the Services under the following strict validation protocol:
• [Client Proprietary Data Protection Framework]:
The Consultant shall strictly implement a complete operational isolation protocol to ensure that the Client’s specific unreleased product schematic drawings, core PCB routing architecture, enclosure designs, and any unreleased prototype equipment physically present within the testing facility or measurement environment during the on-site evaluation are securely protected and contractually quarantined from any unauthorized disclosure or third-party exposure. To establish the Consultant’s transparent and clean business execution, this isolation framework shall be contractually governed in strict compliance with the established standards of ISO/IEC 27001:2022 (specifically modeled after Annex A 5.19 Supplier Relations and Annex A 8.12 Data Leakage Prevention) and the NIST SP 800-53 Rev. 5 (specifically modeled after AC-3 Access Enforcement and PS-7 Third-Party Personnel Security) guidelines.
• [Reciprocal General Survival Timeline]:
This mutual obligation to maintain the confidentiality of general business and administrative transactional records shall remain in full force and absolute legal effect for exactly five (5) years after the final clearance and conclusion of services under Article 4.3, strictly subsequent to which both Parties shall be contractually completely free from general non-disclosure restrictions, whereas the core intellectual property prohibitions under Article 6.3 shall remain permanently active indefinitely.

6.5 Survival of Background IP Rights
Notwithstanding the completion, expiration, or premature dissolution of this Agreement, or whether any individual test item evaluated on-site achieved the EMC Compliance Baseline or resulted in a non-compliant status, and regardless of whether any payment obligations under Article 3 are fully cleared or remain outstanding, the core ownership principles, strict restrictions, and absolute prohibitions established under Article 6.1 and Article 6.3 regarding the Consultant’s Background IP shall contractually permanently survive and remain in full force and absolute legal effect indefinitely (without limit of time).

Article 7 (Limitation of Liability and Indemnification Caps)

7.1 Exclusion of Consequential and Indirect Damages
To the maximum extent permitted by applicable law, under no circumstances shall the Consultant be contractually or legally liable to the Client or any third party for any indirect, incidental, special, exemplary, punitive, or consequential damages. This absolute exclusion shall strictly and explicitly encompass any lost profits (Lost Profits), production downtime, mass-manufacturing delays, factory line shutdowns, business interruptions, third-party liquidated damages, or loss of corporate brand value arising out of or in connection with the Consulting Services, regardless of the form of action, whether in contract, tort (including negligence), or strict product liability (PL Law framework).

7.2 Financial Liability Caps and Cumulative Ceiling
The total, cumulative, and aggregate financial liability of the Consultant for any and all claims, defaults, indemnifications, or legal causes of action arising under or in connection with this Agreement (strictly incorporating late performance adjustments under Article 3.4) shall be contractually permanently capped and strictly limited to either of the following structural principles:

[Phase 2 Engagement]:
Capped at exactly 100% of the total cleared Fixed Advisory Fee ($700 USD) actually received by the Consultant for Phase 2.

[Phase 3 Engagement]:
Capped at exactly 100% of the total cleared Daily Allowance actually received by the Consultant for the specific physical visit instance under which the liability arose.
Under no circumstances shall the Consultant’s collective financial exposure exceed these specific received amounts, and the Client contractually waives any rights to claim any excess sum.

7.3 Product Liability (PL) & Safety Disclaimer
The Consultant provides technical insights and engineering recommendations based on physics only. The final, ultimate responsibility for ensuring product safety, hardware reliability, operational insulation, and regulatory compliance remains 100% solely and exclusively with the Client (contractually governed in conjunction with the definitive allocation of engineering sign-off specified under Article 2.5). The Consultant shall bear zero (0%) liability under any circumstances for any product liability (PL) claims, safety accidents, recall costs, or regulatory non-compliance issues resulting from the Client’s adoption, implementation, or mass-production of the Consultant’s advice or layout modifications (strictly incorporating the complete and absolute limitations of liability, liability waivers, and property restoration exemptions established under Article 5.3 and Article 5.4).

7.4 Client’s Unlimited Liability Framework for IP and Confidentiality Violations
Notwithstanding the cumulative Consultant liability caps set forth under Article 7.2, if the Client or any of its internal personnel, employees, engineers, or subcontractors violates its strict contractual obligations regarding Intellectual Property (under Article 6)—strictly incorporating any unauthorized commercial exploitation, internal cloning, or unauthorized reverse-engineering of the Consultant’s Background IP or proprietary EMC countermeasures—or Confidentiality under this Agreement, the following enforcement protocol shall apply:

[Exclusion from Liability Caps]:
The financial liability limitations and caps specified under Article 7.2 shall contractually bear zero (0%) application to the Client’s breach, enforcing absolute unlimited financial liability upon the Client.

[Bilateral Indemnification Mandate]:
The Client shall be strictly, contractually, and unconditionally liable to fully indemnify, defend, and hold harmless the Consultant for any and all direct or indirect damages, litigation expenses, commercial net losses, and 100% of all actual expenses incurred during the discovery and verification phase, contractually incorporating advanced technical forensic investigation fees, specialized source-code or hardware circuit layout analysis costs, proprietary patent-infringement audit fees, and official translation and governmental certification disbursements necessitated by the international legal dispute, regardless of the form of action or ultimate judicial outcome.

7.5 Third-Party Intellectual Property Claims
In the event that any third party asserts a claim, lawsuit, or demand against either Party alleging that the Consultant’s services, layout recommendations, or technical insights infringe upon such third party’s intellectual property rights, the Parties shall immediately consult with each other in good faith to resolve the dispute. However, under no circumstances shall the Consultant’s aggregate financial liability for any such third-party IP claims exceed the cumulative maximum liability cap explicitly set forth in Article 7.2.

Article 8 (Compliance with Laws and Exclusion of Anti-Social Forces)

8.1 Compliance with Local Regulations
Both parties shall comply with all applicable laws and regulations of the host country. The Consultant acts strictly as an independent technical advisor and shall not perform any manual labor, physical manufacturing, or acts that require a local professional engineering license or work permit. All physical tasks shall be executed by the Client under the Consultant’s advisory.

8.2 Immigration and Travel Authorizations
The Consultant shall be responsible for obtaining any necessary travel authorizations (e.g., ESTA, ETA, or other electronic travel authorizations) and ensuring compliance with the terms of the Visa Waiver Program (Business Visitor status). The Client shall cooperate by providing any necessary information for such travel upon request.

8.3 Anti-Social Forces
Both the Client and the Consultant represent and warrant that they currently do not fall under any “Anti-Social Forces” (organized crime groups or similar entities) and will not do so in the future.

8.4 Immediate Termination and Suspension of Services
The Consultant shall possess the absolute, unilateral contractual right to immediately terminate this Agreement and implement a complete suspension of services and denial of facility access against the Client, with zero (0%) notice or prior warning required, upon the occurrence of any of the following definitive material breaches or contractual defaults:
(1) The Client fails to successfully complete the credit card transaction via Stripe for the Phase 2 Technical Assessment Fee invoice ($700 USD) within exactly five (5) business days from the date of invoice issuance subsequent to the confirmation of the corporate Purchase Order under Article 2.4.1.(contractually triggering the immediate operational remedies and Liquidated Damages under Article 3.4.8).
(2) The Client fails to successfully complete the credit card transaction via Stripe for the prepaid Phase 3 Daily Allowance invoice within exactly five (5) business days from the date of invoice issuance subsequent to the corporate Purchase Order under Article 2.4.2.(contractually triggering the immediate operational remedies and Liquidated Damages under Article 3.4.8).
(3) The Client or any of its internal personnel, employees, engineers, or subcontractors violates any strict Confidentiality or Intellectual Property protections under Article 6 (contractually triggering absolute unlimited financial liability, Reasonable Royalty asset-recovery valuations, and 100% pass-through Forensic Investigation Expenses under Article 7.4, strictly based on established principles of international intellectual property law and the doctrine of equitable remedies).
(4) The Client, its affiliates, major shareholders, or corporate officers are contractually verified or legally discovered to be in breach of any Anti-Social Forces or Anti-Money Laundering prohibitions specified under Article 8.3.

Upon execution of this termination, the Client’s legally binding liabilities to clear all aggregated Net Amounts, Liquidated Damages, and accrued Late Interest shall contractually remain fully active and permanently locked until full absolute recovery under Article 3.5.

8.5 Compliance with Export Control and Strategic Trade Regulations
The Parties contractually guarantee that they shall strictly adhere to all applicable national and international security export control laws, strategic trade management rules, and non-proliferation protocols (Foreign Exchange and Foreign Trade Act of Japan (外為法: “Gaitame-Ho”), and equivalent international embargo or economic sanction frameworks). The Client explicitly warrants that it shall strictly not utilize, divert, re-export, or transfer any dual-use technical know-how or invisible engineering assets provided through the Services to any prohibited destinations, embargoed entities, or for any potential military end-use or weapon proliferation risks anywhere in the world. To maintain structural compliance, the Client contractually acknowledges that any invisible transfer of technology or cross-border (役務取引: “Ekimu-Torihiki”) shall undergo a formal, rigorous Export Classification process (該非判定: “Gaihi-Hantei”) as a mandatory condition under this Agreement.

8.6 Provision of Official Tax Documentation and Capital Autonomy
To fully support the Client’s prior verification under Article 2.4.3, the Consultant contractually commits to provide and transmit the necessary official tax treaty documentation (strictly incorporating IRS Form W-8BEN-E and the Japanese Certificate of Residence issued by the National Tax Agency) to the Client upon formal request. The provision or processing status of such tax documentation shall contractually NOT waive, reduce, or alter the Client’s absolute obligation to ensure the 100% full “Net Amount” payment specified under the Net Amount infrastructure of Article 3.6.

Article 9 (Successors, Permitted Assigns, and Transfer Restrictions)

9.1 Prohibition of Assignment and Corporate Successors Framework
Neither the Client nor the Consultant shall assign, transfer, or provide as collateral any of its rights or obligations under these Terms to any third party without the prior written consent of the other party; provided, however, that the Client may freely assign or transfer this Agreement without the Consultant’s prior consent solely in the event of a bona fide corporate merger, acquisition, corporate reorganization, or the sale of all or substantially all of the business assets associated with this project.

9.2 Binding Effect on Corporate Successors
In the event of any such permitted corporate assignment, merger, or asset sale under Article 9.1, the underlying terms, payment obligations (specifically incorporating the Success Fee under Article 3.2), and late performance liabilities under this Agreement shall contractually automatically extend to, strictly bind, and inure to the benefit of the Client’s corporate successors, acquiring entities, and permitted assigns (hereinafter collectively “Successors”). Such permitted transfer shall strictly not relieve the original Client entity of its financial settlement liabilities hereunder until the full absolute net sum of the outstanding debt is successfully cleared in the Consultant’s designated bank account.

Article 10 (Effective Term And Survival Clause)

10.1 Effective Term and Lifecycle
This Agreement shall formally activate and become legally binding immediately upon the Client’s successful issuance of the corporate Purchase Order matching the Consultant’s specifications under Article 2.4.1 or 2.4.2 (the “Activation Trigger”). Unless terminated earlier under the strict breach provisions herein, this Agreement shall permanently maintain its legal validity until the final engineering clearance, invoice settlement, and conclusion of services specified under Article 4.3.

10.2 Survival Clause
The Parties expressly agree that the following provisions shall permanently survive any termination, cancellation, expiration, or premature dissolution of this Agreement, remaining in full legal force and absolute validity upon the Parties indefinitely:
(1) Article 3 (Fees, calculation formulas, Liquidated Damages, Late Interest, and Article 3.4 remedies).
(2) Article 3.5 (Debt Collection Expenses, pass-through Attorney Fees, and international Litigation costs).
(3) Article 4.3 (Post-Visit Test Exclusion Shield and the permanent Finality of Earned Compensation).
(4) Article 5 (Bilateral Facility Protocols, comprehensive liability waivers, and property restoration exemptions under Article 5.3 and Article 5.4).
(5) Article 6 (Intellectual Property protections, absolute reverse-engineering prohibitions, and Confidentiality).
(6) Article 7 (Limitation of Liability caps, Bilateral IP Indemnification frameworks under Article 7.4, and Disclaimers).
(7) Article 11 (Governing Law and the mandatory exclusive jurisdiction of the Tokyo District Court).

Article 11 (Governing Law and Judicial Jurisdiction)

11.1 Governing Law Principles
To ensure absolute contractual stability and standard cross-border legal compliance, these Terms, along with any and all individual quotations, purchase orders, and technical service engagements associated herewith, shall contractually be governed by, interpreted, and construed strictly in accordance with the substantive laws of Japan, excluding any choice-of-law or conflict-of-law principles that would require the application of the laws of any other local territory or foreign jurisdiction.

11.2 Judicial Jurisdiction Mandate
Any and all contractual disputes, legal disagreements, recovery claims, or litigation causes of action arising directly or indirectly from these Terms or the execution of the Consulting Services shall be subject to the exclusive, mandatory jurisdiction of the Tokyo District Court (or the specific District Court having direct spatial jurisdiction over the Consultant’s registered corporate office) as the definitive court of first instance.

Article 12 (Force Majeure And General Provisions)

12.1 Force Majeure
Neither party shall be liable for failure or delay due to causes beyond their reasonable control, including but not limited to natural disasters, war, terrorism, pandemics, or major transportation disruptions. In such cases, the Consultant shall be exempt from any penalties related to delivery delays or failure to arrive on-site.

12.2 Consultation in Good Faith
Any matters not stipulated in these Terms shall be resolved through good-faith consultation between both parties.