Status of the formal policy
The formal document is being prepared. This page outlines points to check when using the service and does not replace a formal privacy policy. Read the documents presented when registering or submitting an application.
Information entered during each process
Account registration
The registration screen requests an email address, verification code, password and invitation code.
Identity verification
Submit the information and documents specified in the verification screen. Confirm the official submission channel before sending identity documents by email.
Support requests
Provide only information relevant to your question. Do not include passwords, verification codes or unrelated identity documents in an email.
Details to confirm in the formal policy
Purposes of processing, retention periods, sharing with third parties, international processing, cookies and similar technologies, and ways to make personal-information requests need to be confirmed in the formal policy. This guidance makes no commitments about unconfirmed practices or time periods.
Questions about personal information
Contact rikoyamada2025@gmail.com with questions about the handling of personal information. Support hours are Monday–Friday, 09:00–21:00 Japan time (Asia/Tokyo).