Skip to main content
EXPO 2025
English 日本語

FAQ

  1. FAQ
  2. ExpoID
  3. About logging in
  4. Linking to external accounts
Search by category

Linking to external accounts

  • [Expo ID]After logging in to the Expo ID, an error occurs when setting up the LINE login linkage.
  • [Expo ID registration] There is an error when I try to link my LINE account.
  • [Expo ID Registration] An error occurs when I try to link an external account.
  • [Expo ID Registration] I can't clikc the 'Sign in with Apple' button on the Expo ID login screen.
  • [Expo ID Registration] How did you select the social media account that can be linked under “Linked to external accounts”?
  • [Expo ID Registration] I want to change the social media account used for login.
  • [Expo ID Registration] I want to disconnect from an external account.
  • [Expo ID Registration]What external account services can be linked?
  • [Expo ID Registration] What happens if I link to an external account?
  • [Expo ID Registration] How do I link to an external account?
  • [Expo ID Registration] The process of linking with external accounts was canceled.
  • [Expo ID Registration] I cannot register with an external account.
  • [Expo ID Registration] An external account is already registered.
  • [Expo ID Registration] What is registration with an external account?

©Copyright Japan Association for the 2025 World Exposition, All rights reserved.