Segawa Eriko
瀬川 絵里子
| Segawa Eriko瀬川 絵里子 | |
| Hair | Brown, Shoulder-length, Twin Tails |
| Eyes | Brown |
| Body | Pale, Slim, Teen |
| Clothes | School Uniform, Thigh-high Stockings |
| Personality | Atashi, Tsundere |
| Role | High School Student, Step Sister |
| Engages in | Body Swap |
| Visual novels | Main character - Irekawa Onee-chan, Boku no Karada de Onani Shichau no!? |
| Voiced by | Miru |