Introduction:

• This app uses anonymous authentication.
• Anonymous authentication is a mechanism that allows you to create an account without the need for a password.
• By setting a username and authentication code, you can use the same account on other devices.

How to share your account information with other devices:

• Please enter your User Name.
• Please press [Decide User Name].
• Please click [Reissue Auth Code].
• Please log in using your username and authentication code on another device.

Precautions:

• * Please choose a username that you would be happy to make public.
• * Please do not disclose your authentication code to anyone.
• * Please do not share accounts among multiple people.
• * The authentication code is valid for one day.