Impressum
Legal notice and company information in accordance with Japanese corporate disclosure requirements.
Company Information
Business Details
Business Activities
- • Python programming education and training
- • Corporate software development training
- • Educational technology consulting
- • Online course platform development
- • Programming curriculum design
Management and Responsible Persons
Executive Management
Hiroshi Nakamura (中村 博)
Akiko Tanaka (田中 明子)
Kenji Sato (佐藤 健二)
Content Responsibility
Yuki Yamamoto (山本 雪)
Takeshi Watanabe (渡辺 武志)
Contact and Location Information
Registered Office
2 Chome-7-1 Kitashinagawa, Shinagawa City, Tokyo 140-0001, Japan
Business Hours
Monday - Friday: 9:00 - 18:00 JST
Saturday: 10:00 - 16:00 JST
Sunday & National Holidays: Closed
Extended hours available for enrolled students
Emergency support: 24/7 via email
Legal Registration and Compliance
Corporate Registration
1010901234567 (法人番号)
Tokyo Legal Affairs Bureau
Company Registration No: 0123456
Shibuya Tax Office
Registration No: T1010901234567
Professional Memberships
• Japan Association for Educational Technology
• Tokyo Software Development Council
• Python Software Foundation (PSF)
• ISO 27001 Information Security
• Japan Privacy Mark (Pマーク)
• Educational Quality Assurance
Intellectual Property and Copyright
Copyright Information
All content on this website, including but not limited to text, graphics, logos, images, course materials, and software, is the property of PyMaster Co., Ltd. and is protected by Japanese and international copyright laws.
Copyright Notice: © 2019-2025 PyMaster Co., Ltd. All rights reserved. No part of this website or course materials may be reproduced, distributed, or transmitted without prior written permission from PyMaster Co., Ltd.
Trademark Information
PyMaster® is a registered trademark of PyMaster Co., Ltd. in Japan (Registration No: 6234567).
Other trademarks and logos displayed on this website are the property of their respective owners and are used with permission or under fair use provisions.
Usage Rights and Permissions
Educational institutions and non-profit organizations may request permission to use selected materials for educational purposes. Commercial use of any content requires explicit written authorization. Please contact our legal department at legal@pymaster.co.jp for licensing inquiries.
Dispute Resolution and Regulatory Compliance
Dispute Resolution Mechanisms
PyMaster is committed to resolving disputes fairly and efficiently. We participate in the following dispute resolution frameworks:
- • Japan Consumer Affairs Agency mediation services
- • Tokyo Bar Association alternative dispute resolution
- • Educational service industry arbitration
- • International commercial arbitration (for international students)
Regulatory Oversight
Regulated by the Ministry of Education, Culture, Sports, Science and Technology (MEXT)
Subject to Japan Consumer Contract Act and specified commercial transaction regulations
Compliant with Japan Personal Information Protection Act (APPI) and GDPR for EU students
Professional Liability
PyMaster maintains professional liability insurance through Tokyo Marine & Nichido Fire Insurance Co., Ltd. (Policy No: EDU-2025-789123) covering educational services and technology training activities.
Online Dispute Resolution
For students located in the European Union, we participate in the EU Online Dispute Resolution platform. This provides an alternative method for resolving disputes related to online services.
EU ODR Platform
Website: https://ec.europa.eu/consumers/odr/
Our email for ODR purposes: odr@pymaster.co.jp
Legal Information Updates
This legal notice was last updated on September 15, 2025. We reserve the right to update this information to reflect changes in our business structure, legal requirements, or regulatory compliance obligations.
For legal inquiries, compliance questions, or to report legal concerns, please contact:
Legal Department: legal@pymaster.co.jp
Compliance Officer: Yuka Matsumoto (松本 由香)
PyMaster Co., Ltd. (パイマスター株式会社)
Kabushiki-gaisha (株式会社)
Educational Technology Services
March 15, 2019