Arikawa Midori
有川 みどり
| Arikawa Midori有川 みどり | |
| Hair | Brown, Long |
| Eyes | Amber |
| Clothes | Hair Tie, Skirt, Skirt Suit, Sweater |
| Role | Not a Virgin, Office Lady, Older Sister, Step Sister |
| Engages in | Polyamory |
| Visual novels | Side character - Do M Imouto Onedari Kojin Lesson ~Watashi no SEX Katei Kyoushi Onii-chan~ |
| Voiced by | Nogami Yuki |