Aikawa Masashi
相川 マサシ
| Aikawa Masashi相川 マサシ | |
| Hair | Orange, Parted in Middle, Short, Spiky |
| Eyes | Blue |
| Body | Tanned, Teen |
| Clothes | Goggles, School Uniform, Swimsuit |
| Personality | Airhead |
| Role | Classmate, Friend, High School Student, School Swimming Club Member |
| Visual novels | Side character - Pastel |
| Voiced by | Nakazawa Ayumu |