Please check the following page.
Once you enter your registered email address, you will receive an email with the subject "Registration ID Notification."
»If you have forgotten your Plus member ID, click here
*If you do not receive an email, please check here.
To get your Plus member ID, log in with your registered email address and password.
You can check this information from [Confirm/Change Member Information] on MY PAGE.
▼If your registered email address is not available
Please contact us using the form below.
»If you don't know your Plus member ID, please contact us here
*Please refrain from contacting us from an iCloud address, as many people do not receive our response emails.
※お使いの環境によっては、上記リンクのメールが立ちあがらない場合がございます。
こちらの【お問い合わせフォーム】よりご連絡ください。
----------
■必須事項
・氏名フルネーム(漢字):
・氏名フルネーム(カナ):
・ご生年月日(西暦表記8桁):
・お電話番号:
・ご住所:
・お持ちのメールアドレス:
----------
もしくは、下記アドレス宛にメールをお送りください。
-----
▼宛先
secure_uverworld@cc.plusmember.jp
▼件名
Plus member ID不明のお問い合わせ
-----