Expo ID and Ticket ID are different IDs. The Ticket ID is a 10-digit alphanumeric number that identifies your ticket. Expo ID is an ID that visitors create themselves and can use to log in to the various services offered at Expo 2025 Osaka, Kansai, Japan.

You can register a new Expo ID through the link below.

Expo ID login/new registration:

https://usrmng.accounts.expo2025.or.jp/idmng/users/screen/menuScreen