The process of registering as a member of a service or organization, usually by submitting personal information (often done on websites or apps).
このサイトを利用するにはまず会員登録が必要です。
You need to register as a member before using this site.
会員登録するとニュースレターが毎週届きます。
If you register as a member, you'll receive a newsletter every week.
会員登録の際にはメールアドレスとパスワードを入力してください。
Please enter your email address and password when registering as a member.