[Fireball Products] Seki Sensei No Kagai Jisshuu
[Keno Yantarou] Tanoshii Kagai Jugyou - Happy Extracurricular Lesson [Chinese]
Kyuuhankagai Fukurokouji
(C93) [The Seventh Sign (Kagura Yuuto)] Rean Kyoukan no Tokubetsu Kagai Jugyou (The Legend of Heroes: Trails of Cold Steel) [Chinese] [Ciel@M-No-Tamashii×無毒漢化組]
Tenshi no Kagai Jugyou Ch. 4
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [Chinese] [CE家族社]
Netorare kagai jugyo.
[Keno Yantarou] Abunai Kagai Jugyou
[Nico Pun Nise] Tenshi no Kagai Jugyou [English] [Brolen]
Kagai Lesson
[Keno Yantarou] Midara na Kagaijugyou
Gaman Dekinai Kagai Jugyou
Himitsu no Kagai Jugyou
Tadashii Kagaijugyou | 올바른 과외수업
(C86) [Aienkien (Aito Matoko)] Mahoukakoukou no Kagai Jugyou (Mahoukakoukou no Rettousei)
Himitsu no Kagaijugyou - Ni Jikanme
(C56) [Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Kagai Jugyou
[Keno Yantarou] Hageshii Kagai Jugyou [Chinese]
[Katsurai Yoshiaki] Kyou-sei Kagai Shidou | After School Obedience Coaching (COMIC Megastore 2010-02) [English] {doujin-moe.us}
(C70) [Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Kagai Jugyou 2