Q.
How can I add another sign-in method?
Please follow the steps below to link your account with other sign-in methods
It is possible to create a BOOK☆WALKER account by registering with an email address or an external account.
In addition it’s also possible to link an email address to an external created account and external accounts to an email address created account.
By doing so both sign in options can be used.
You can not link your account with other sign-in methods if you are using a niconico account.
How to add your email address account to an external account
1. Access [My Account] after signing in with your Google/ X (formerly Twitter)/Facebook/Apple ID account.
2. Select the “Register” link for “E-mail address”
3. Enter your email address and password information, then select “Register”
How to link your external accounts to your email address account
1. Access [My Account] after signing in with your email address.
2. Select the “Edit” link for “Sign-in Account”
3. Select the “Link Accounts” button for the service you wish to link to your account.
You can link several services for signing in to your account.
Notes
You can not delete your sign-in information once you link it with your BOOK☆WALKER account.
This function does not allow you to merge your accounts when you have accidentally created multiple accounts.