[Aiuchi Nano × Shiratama] Miniminina Kouhai wa Mousou ga Daisuki
(C79) [Iron Plate (Yaki Ohagi)] Ore no Kouhai ga Konna ni Eroi (Fate/stay night)
[Inanaki Shiki] Houkago Kouhai Note
[Rasahan] Kawaii Kouhai no Tame Naraba...? (Girls forM Vol. 06) [Chinese] [小叶后宫汉化组]
[Hanpera] Taifuu + Sake + Kouhai=♥♥♥ (Inshokukei Oneesan ga Shitaikoto) [Chinese] [黑条汉化]
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
(C75)[Otomekibun] Gakkou de Sei Haru! -Kouhai mo Issho- (Korean) (Team HA-NU)
[Mizone] OL Kentauros to Kouhai-kun (COMIC BAVEL 2017-10) [Chinese] [Kirin个人汉化] [Digital]
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]
[Kikunosukemaru] Senpai Kouhai Danjo Jijou (COMIC Anthurium 024 2015-04) [Spanish] [XHentai95]
[Ichiko] Izanai (Fujun Isei Kouhai no Susume) [English] =White Symphony= [Digital]
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [Spanish] [Neko Scanlation] [Digital]