Marin
マリン
| Marinマリン | |
| Hair | Blond, Curtained, Long, Wavy |
| Eyes | Tsurime, Violet |
| Body | Androgynous, Pale, Slim, Young-adult |
| Clothes | Bracelet, Shirt |
| Personality | Flamboyant, Outgoing, Sharp-tongued, Short-tempered, Talkative |
| Role | Beautician, Friend, Homosexual |
| Engages in (Sexual) | Not Sexually Involved |
| Visual novels | Side character - Bocchi Musume x Produce Keikaku. |
| Voiced by | Seiryou Hijiri |