【Important Notice】 Revision of Terms of Service (July 1, 2026)

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Revision of Terms of Service

Posted: June 23, 2026

We've updated the conditions for using the service section by changing the following.

This revision of the Terms of Service clarifies the email address registration requirements for the current service operation. No new registrations or changes to existing settings are required as a result of this revision.

Date of Revision

The new terms will take effect on July 1, 2026 (Wed)

Overview of Changes

Changes under our Creating account section of the Terms of Service.

Previous VersionUpdated Version
All users are required to create a free or paid account by registering a name, email address, and password.
All users are required to create a free or paid account by registering a name, email address, and password.

The email address registered for this service must be unique and must not already be in use with any of our services. Registration using email aliases or any other email addresses that resolve to the same mailbox is strictly prohibited.

The updates shown here are provided for reference purposes only. For complete details, including provisions not covered in this summary, please refer to the full Terms of Service.

Please note that emails regarding important matters, such as revisions to the Terms of Service, cannot be unsubscribed from.