![[ kei ] official site](https://bitfan-id.s3.ap-northeast-1.amazonaws.com/store/3efe75be08f82844ce1da470dd6adafe.png)
8.12＠リハーサル（empyren. (フル尺ver)）
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.
