You can change the nickname information yourself.
After logging in, please proceed from [Confirm/Change Member Information] on
mypage.
<Note>
To complete the procedure, please access the site using a web browser (Safari/Chrome).
Operation of the in-app browser (Yahoo! JAPAN app/Google app) is not guaranteed.
If you access the site via various SNS apps such as Twitter, Instagram, or LINE, it may not function properly.
●Please enter [2 or more characters].
●Symbols (* - ., etc.) cannot be used.
●If you use multiple services with your ID, you can set a nickname for each service.
Please note that you cannot use character strings that have already been used by other customers.
If you are unable to register your nickname with the desired string of characters, please add other characters.