[Yanagawa Rio] Doutei School Ecchi! [Digital](4)
- Relation manga
- [Yanagawa Rio] Play Partner (COMIC Masyo 2019-02) [English] {Hennojin} [Digital]
- (C96) [METAL (Yanagawa Rio)] Futanari Danchi Majo Tsuma Yagairode Madou Choukyou Ichi
- [Yanagawa Rio] Onedari Bijukujo [Digital]
- [Yanagawa Rio] Toshishita Doutei Mania [Digital]
- [Yanagawa Rio] Midnight Pool (COMIC Masyo 2013-10) [Chinese] [Digital]
- [Yanagawa Rio] Mamapai (Doutei Manual) [Chinese] [Incomplete]
- [Yanagawa Rio] Hatsutaiken Konyoku Roten (COMIC Masyo 2020-03) [Chinese] [Digital]
- [Yanagawa Rio] Chichi Tsuma x 2