Momose Riko
桃瀬 莉子
| Momose Riko桃瀬 莉子 | |
| Birthday | 25 March |
| Hair | Antenna, Blue, Blunt Bangs, Curtained, Parted to Side, Shoulder-length |
| Eyes | Brown |
| Body | Pale, Slim, Teen |
| Clothes | Belt, Cross Necklace, Hairpin, Hoodie, Kemonomimi Headband, Knee-high Socks, Pajamas, School Uniform, Shorts, Sport Bloomers, T-shirt, Tail |
| Personality | Friendly, Hard Worker |
| Role | Classmate, Comic Artist, Eleventh Grader, Roommate, Senpai |
| Visual novels | Main character - Zecchou Spiral!! ~Geshukunin wa Wagamama Ecchi na Onna no Ko Bakari~ |
| Voiced by | Yukito Saori |
DescriptionTouma's classmate who lives in the same dormitory. In order to pay rent, she draws eromanga in secret; however because she has no experience with men at all, her illustrations have no eroticism behind them. After Riko tells Touma about her secret, she requests him to help her out with her manga and use their sexual situations as references. | |