Terms and Policies

Terms and Policies

We are committed to ensuring that our customers can use our services with confidence. To that end, we have established clear policies from the perspectives of legal compliance and the protection of personal information.
On this page, you will find links to various terms and policies, including our Terms of Use, Security White Paper, Privacy Policy, Handling of Personal Information, and Cookie Policy.


Terms of service

This document sets forth the conditions of service use, including prohibited activities and disclaimers.

Security whitepaper

This document outlines our initiatives and framework for information security.

Privacy Policy

This policy defines our fundamental principles for the protection of personal information.

Handling of Personal Information

This document provides detailed information on how we collect, use, and manage personal information.

Cookie Policy

This document explains the purposes for which cookies are used and how they are managed.

Revision History

Date Document Section Details
October 2, 2023 Terms of service Article 11 Added the following as Paragraph 3:
“Notwithstanding the preceding paragraph, the Company may retain recorded information even after the termination of the contract period for the purpose of performing support services and improving quality.”
2024年01月25日 Terms of service Article 11 Added the following as Paragraph 4:
“Notwithstanding Paragraph 2, content transmitted or posted by the user on the community site within the Service will be retained even after the termination of the contract period.”
2024年5月8日 Privacy Policy Item 7 Changed “Contact for Inquiries about the Privacy Policy” to “Contact for Inquiries regarding Personal Information.”