Satotsukasa Tatsumi
郡司 巽
| Satotsukasa Tatsumi郡司 巽AB | |
| Measurements | Height: 189cm, Weight: 58kg |
| Birthday | 27 May |
| Hair | Black, Blue, Short |
| Eyes | Black |
| Clothes | Necktie, Suit, Trousers |
| Role | Father, Monster |
| Engages in | Shapeshifting |
| Visual novels | Side character - Giiga ~Fanluge†Qliphoth~ |
| Voiced by | Ooshima Yoshiki |