Aikawa Maina
相川 妹菜
| Aikawa Maina相川 妹菜 | |
| Hair | Black, Brown, Shoulder-length |
| Body | Small Breast Sizes |
| Clothes | Shimapan, Swimsuit, Unusual Hair Ornaments |
| Role | Younger Sister |
| Visual novels | Main character - Soushi Soumai ~Oya no Inu Aida ni...~ |
| Voiced by | Himari |