The DIAS Privacy Policy was revised on 3 February 2026.If required information for your DIAS account is missing, you may be asked to update your profile when logging in. For details, please see the announcement.
By logging in below, you are deemed to have agreed to the DIAS Terms of Service and the DIAS Privacy Policy. If you do not agree, we will delete your account, so please contact the DIAS secretariat (dias-office@diasjp.net).
Please enter your DIAS account (email address) and password
- If you have forgotten your password, please use Reset password.
- If this is your first time, please create a new DIAS account.
- To update your profile, go to Profile (login required). To delete your DIAS account, go to Delete account (login required).
- For security reasons, please log out and exit your web browser when you are done accessing services that require authentication!
- Contact for DIAS account: dias-office@diasjp.net