【BMS】Summer Days ／ ena

BMS EVENT ""BE HAPPINESS!!!!""

https://www.youtube.com/watch?v=mBfnzlJ0h98

【Be Happiness!!!! - HAPPY BMS EVENT - 詳細情報】 No.33 "Summer Days / Est (ena)"

http://manbow.nothing.sh/event/event.cgi?action=More_def&num=33&event=109