| Bobボブ |
| Measurements | Height: 192cm |
| Hair | Brown, Crew Cut, Curly, No Bangs, Short |
| Eyes | Brown, Hosome |
| Body | Dark, Muscular, Tall (obsolete), Young-adult |
| Clothes | Lab Coat, Name Tag, Necktie, Shirt, Trousers, Watch |
| Personality | Relaxed |
| Role | Friend, Medical Doctor |
| Visual novels | Side character - Kazoku Koukan Ane-Haha-Imouto |