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Effective date: July 8, 2025
Website: https://koichin.com
Owner: Koichi Nakayamada
Contact: k@koichin.com

All original content on this website (the “Site”) is licensed under Creative Commons Attribution 4.0 International unless otherwise noted. All original code on this Site is licensed under the MIT License unless otherwise noted.

© 2024-2026 Koichi Nakayamada