(C60) [TWIN TAIL (Various)] Gokigen Ukagai LOVE (Doraemon, Perman)
[Unknown (Unknown)] Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
[Keno Yantarou] Owaranai Kagai Jugyou
(C83) [Ameyama Telegraph (Ameyama Denshin)] Rokujou Junko no Haisetsu Kagai Jugyou
[Q] Kagai Lesson (Fujouri na Nyotai Kousoku) [Chinese] [村长个人汉化] [Digital]
(SUPER23) [Dogfes (sio)] Kagai Jugyou (Ansatsu Kyoushitsu)
[Yan-Yam (Yan-Yam)] Inkou Kagai Jugyou (Onegai Teacher)
Kichiku-sensei no Kagai Jugyou
[Minor Boy] Keiko Sensei no Kagai Jugyou - Keiko Sensei Series 1 [Chinese]
[Tachibanaya] Megmica-san to Kagai Katsudou (Meg and Seron)
(C69) [Alice Digital Factory (Hirosue Maron)] Rebecca-sensei no Doki Doki Kagaijugyou (Pani Poni Dash!)
On'na kishi no kagai katsudō (Mahou Shoujo Ikusei Keikaku
[Q] Kagai Lesson (Fujouri na Nyotai Kousoku) [Digital]
(SUPER13) [Aireal, Teruo Haruo (Fuka, Kanekiyo Miwa)] Kagai Jugyou - Extracurricular Lesson (Yu-Gi-Oh!)
[Aimaitei (Aimaitei Umami)] Futanari Osananajimi to Ore to Hajimete no Gyaku Anal Kagai Jugyou [Digital]
Katei Kyoushi no Kagai Jugyou | The Home Tutor's Extracurricular Lesson
(COMITIA111) [Okosama Lunch (Deburasu, Hirayan, Nishinozawa Kaorisuke)] Okosama Lunch Kagaijugyou 3
Yancha Bouzu Yoru no Kagai Jugyou
[Keno Yantarou] Tanoshii Kagai Jugyou
Kagai Jugyou Sakuya Hen