Kaidou Shin'ya
海藤 真也
| Kaidou Shin'ya海藤 真也 | |
| Hair | Brown, Short, Spiky Bangs, Stubble |
| Eyes | Brown, Hosome |
| Body | Dark, Muscular, Young-adult |
| Clothes | Earrings, Pendant Necklace, Shirt, Shorts, Sports Shoes, T-shirt |
| Personality | Violent |
| Role | Delinquent |
| Engages in | Netori (steals the SO) |
| Subject of | Possession |
| Visual novels | Main character - Osananajimi o Ushinatta Natsu... |
| Voiced by | Arakawa Kotetsu |