

- Type: TV
- Studio: Project No.9 A-Real
- Publish Date 2017-04-12
- Status: Completed
- Genre: Action Animation Comedy
- Scores: 2.53 by 4,405 reviews
- Duration: 8 min
- Views: 572
Hinako, who was raised as an orphan, is astonished to discover that she has a twin brother named Hikaru who is older than her. At Shishiku Academy, an all-boys school overrun with Japan's hardest offenders, Hikaru, who was born a yakuza, asks Hinako to trade places with him and become the next yakuza chief.