Rengoku-san Ore no Mendou Mite Kudasai!
[Hohan] Rengoku-san ni Kekkonshiki-ba Kara Nige Rarete mu Ichirou-kun ni Iyasa Reru Ohanashi [Zenpen]
[Dennou Chocolate (Various)] Goumon Goudou [Goumon Majo to Otome-tachi] 丨 拷問魔女與少女們 [Chinese] [沒有漢化] [Digital]
Goumon Rengoku - Goumon Heya no Seikishi
Goumon Rengoku F2 chupen kutsujoku no gyakutai chōkyō
[F.A (Honoutsukai)] Saber Futanari Rengoku ~Tosaka Rengoku Hen~ (Fate/stay night) [Digital]
Goumon Rengoku 2 Seisai Lynch no Goumon Ring
[Mesu Gorilla. (Tuna Empire)] RENGOKU Gakuen Choukyou | Rengoku School Discipline (Taimanin Asagi) [English] [desudesu] [Digital]
Saber Futanari Rengoku ~Tosaka Rengoku Hen~
[Aji] Tan-chan to Rengoku-san ga Nariyuki de Pakopako Shite Shimau Hanashi (Kimetsu no Yaiba)