Stricter than オフィシャルファンクラブSTANDARD
『会心の一撃』HERO OFFICIAL FANCLUB 会員先行受付ページ（※後半4ヶ所）
Log in with Bitfan ID
What is Bitfan ID
Bitfan ID is the requested account for using this service.
You can register by using the third-party SNS account or by mail address and password.
