Invoice Data Scientist in Japan Tokyo –Free Word Template Download with AI
2-14-8 Shibuya, Shibuya-ku
Tokyo 150-0002, Japan
Tel: +81-3-5555-0142
Email: [email protected]
Corporation No.: 4010401087654
Bill To
Client: Sakura Financial Group Inc.
Attention: Mr. Kenji Tanaka, CTO
Address: 1-1-1 Marunouchi, Chiyoda-ku
Tokyo 100-0005, Japan
Tel: +81-3-6222-8800
Email: [email protected]
Service Provider
NeuralEdge Analytics K.K.
Lead Data Scientist: Dr. Aiko Yamamoto
Specialization: Machine Learning & Predictive Analytics
Office: Shibuya, Tokyo, Japan
Engagement Period: April 1 – June 30, 2025
| # | Description of Data Scientist Services | Rate (JPY) | Hours | Amount (JPY) | Period |
|---|---|---|---|---|---|
| 1 | Data Scientist – Predictive Model Development for Credit Risk Assessment (Phase 1: Data Collection & EDA) | ¥12,000 | 80 | ¥960,000 | Apr 1 – Apr 30, 2025 |
| 2 | Data Scientist – Feature Engineering & Algorithm Selection for Fraud Detection Pipeline | ¥12,000 | 80 | ¥960,000 | May 1 – May 31, 2025 |
| 3 | Data Scientist – Model Training, Validation & Hyperparameter Tuning (XGBoost, Neural Networks) | ¥12,000 | 80 | ¥960,000 | Jun 1 – Jun 15, 2025 |
| 4 | Data Scientist – Deployment of ML Models to Production Environment & API Integration | ¥12,000 | 40 | ¥480,000 | Jun 16 – Jun 30, 2025 |
| 5 | Data Scientist – Technical Documentation, Stakeholder Presentations & Knowledge Transfer Sessions in Tokyo Office | ¥10,000 | 24 | ¥240,000 | Jun 20 – Jun 30, 2025 |
| 6 | Cloud Infrastructure & GPU Compute Resources (AWS Tokyo Region – ap-northeast-1) | — | — | ¥350,000 | Apr – Jun 2025 |
| Subtotal | ¥4,950,000 |
| Consumption Tax (10%) – Japan | ¥495,000 |
| Grand Total (JPY) | ¥5,445,000 |
Invoice Notes & Terms
This Invoice is issued by NeuralEdge Analytics K.K., a registered corporation operating in Japan Tokyo, for professional Data Scientist services rendered to Sakura Financial Group Inc. The engagement was conducted in accordance with the Master Service Agreement (MSA) dated March 1, 2025, and the Statement of Work (SOW) No. SOW-2025-012.
All Data Scientist deliverables, including source code, trained model artifacts, technical documentation, and presentation materials, have been transferred to the client's secure repository as of June 30, 2025. The Data Scientist's work product is subject to the intellectual property terms outlined in Section 7 of the MSA.
Payment is due within 30 days of the Invoice issue date. Late payments shall incur a penalty of 1.5% per month as stipulated under Japanese commercial law. Please reference Invoice No. NEA-2025-0487 in all correspondence and remittances.
This Invoice complies with the Qualified Invoice System (適格請求書) requirements under Japan's consumption tax reform. Our Qualified Invoice Number is 4010401087654-NEA-2025-0487.
Payment Instructions
Bank: Mitsubishi UFJ Bank
Branch: Shibuya Branch (No. 120)
Account Type: Ordinary Savings (当座)
Account No.: 120-98-7654
Account Name: NeuralEdge Analytics K.K.
SWIFT: MUFJJPJT
Authorized Signatory
Name: Dr. Aiko Yamamoto
Title: Lead Data Scientist & Managing Director
Signature: /s/ Aiko Yamamoto
Date: June 15, 2025
Seal: [Company Hanko Seal Affixed]
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