[Kai Hiroyuki] Ane Haha Kankei
[Kai Hiroyuki] Manatsu no Hanazono ~Oba + Shimai Ohame H~ [English]
[Kai Hiroyuki] Love Kachuu - Lover's Time Ch. 1-2 [English] [Sei-Jin]
[Kai Hiroyuki] Love Kachu - Lovers Time
[Kai Hiroyuki] Goshimei wa Onee chan (COMIC Momohime 2010-03) [English] [CGrascal]
[Kai Hiroyuki] Tomo Haha [English] [biribiri]
[Kai Hiroyuki] Eight Comic Mega-Pack (speechless)
[Kai Hiroyuki] Ochiru Yome OP Tennis Ch. 1-2 [Digital]
[Kai Hiroyuki] Tomo Haha Ch. 1-7, 9-11 [English] [biribiri]
[Kai Hiroyuki] Chounyuusai [Chinese]
[Kai Hiroyuki] Shiritsu Seiko Gakuen ~Tennis-bu Nagahama Misaki~ | Seiko Private High Tennis Team: Nagahama Misaki (Bitch Hi School) [English] [Tadanohito/Varkatzas666] [Decensored]
[Kai Hiroyuki] Onegai Ama Mama (COMIC Penguin Club Sanzokuban 2015-02) [English] [Ranzu+Laruffi]
[Kai Hiroyuki] Bitch Hi School Ch. 1 [Chinese]
[Kai Hiroyuki] Love Kachuu | Lover's Time Ch. 1-7 [English] [biribiri + Sei-Jin + The Lusty Lady Project]
[Kai Hiroyuki] Boku no Yamanoue-Mura Nikki Ch.1-8
[Kai Hiroyuki] Ane Haha Kankei Ch. 1-2 [English] {Tadanohito}
[Kai Hiroyuki] Boku no Yamanoue Mura Nikki | My Mountain Village Journal CH. 1-2 [English](hentai2read.com)[Lazarus H](COMIC Penguin Club Sanzokuban)
[Kai Hiroyuki] Boku no Yamanoue-Mura Nikki Ch.1-7
[Kai Hiroyuki] Bitch Hi School [English] {Tadanohito}
[Kai Hiroyuki] Ane Haha Kankei [English] {Tadanohito}
[Kai Hiroyuki] Boku no Yamanoue Mura Nikki | My Mountain Village Journal CH. 1-2 [English](hentai2read.com)[Lazarus H](COMIC Penguin Club Sanzokuban)
[Kai Hiroyuki] OchiDsuma Collection [Digital]
[Kai Hiroyuki] S x M (Bitch Hi School) [English] [Tadanohito] [Decensored]
[Kai Hiroyuki] Tomo Haha Ch. 1 | Friend's Mother Ch. 1 [English] [biribiri]
[Kai Hiroyuki] Boku no Yamanoue Mura Nikki | 我的山中農村配種日記 [Chinese]
[Kai Hiroyuki] Bitch Hi School | 私立~精洸学園 [Chinese]
[Kai Hiroyuki] Love Kachuu - Lover's Time [English] [biribiri + Sei-Jin + The Lusty Lady Project]
[Kai Hiroyuki] Love Kachuu | Lover's Time [English] [biribiri + Sei-Jin + The Lusty Lady Project]
[Kai Hiroyuki] Boku no Yamanoue Mura Nikki Ch.1-10
[Kai Hiroyuki] Ane Haha Kankei [Chinese]
[Kai Hiroyuki] Ane Haha Kankei Ch. 1-9 [English] {Tadanohito}
[Kai Hiroyuki] Tomo Haha
[Kai Hiroyuki] Kyonyuu Eromangaka-san to no Pakohame Shiryouzukuri wa Taihen desu! [Digital]
[Kai Hiroyuki] Love Kachuu | Lover's Time Ch. 1-8 [English] [biribiri + Sei-Jin + The Lusty Lady Project]
[Kai Hiroyuki] Bitch Hi School
[Kai Hiroyuki] Manatsu no Hanazono ~Oba + Shimai Ohame H~
[Kai Hiroyuki] Amai Sasoi ni Goyoujin!? (COMIC Penguin Club Sanzokuban 2011-03) [English] [CGrascal]
[Kai Hiroyuki] Joi to Nurse to Doutei-kun | Female Doctor, Nurse and a Virgin Boy (Chounyuusai) [English] [biribiri]
[Kai Hiroyuki] Manatsu no Hanazono Ch. 1-3 [English] [Yoroshii]
[Kai Hiroyuki] Chounyuusai
[Kai Hiroyuki] Kyonyuu Eromangaka-san to no Pakohame Shiryouzukuri wa Taihen desu!
[Kai Hiroyuki] Chounyuusai Ch. 2, 4 [English] [biribiri]
[Kai Hiroyuki] Hannari Otona Kyouiku - Mother's Sex Lesson
[Kai Hiroyuki] Otona Kyouiku | Adult Education (Hannari Otona Kyouiku) [English][Amoskandy]
[Kai Hiroyuki] Hannari Miboujin | Elegant Widow (Hannari Otona Kyouiku)[English][Amoskandy]
[Kai Hiroyuki] WHaha to Ore no Kazoku Seikatsu | My Family Life with My Two Mothers (Hannari Otona Kyouiku) [English][Amoskandy]
[Kai Hiroyuki] Boshi Katei | Mother and Son Forbidden Relations (Hannari Otona Kyouiku) [English][Amoskandy]
[Kai Hiroyuki] Haramase! ~Tanetsuke sareru Hitozuma-tachi~ Ch. 6-7 [English]
Kai Hiroyuki] Chounyuusai Ch. 1-6
COMIC Penguin Club Sanzokuban 2013-11
Sonokoro, Anoko wa... 3 | That Girl, At That Time Was... 3
Delizuma ~Danchizuma no Himitsu Ch. 1-4
(Puniket 37) [UROBOROS (Utatane Hiroyuki)] Cho, Mizugi Kai de Wiseman Denai toka Maji Yurusumaji! (Last Period)
(Umi Yukaba 2) [UROBOROS (Utatane Hiroyuki)] Yamato Hotel e Youkoso Kai (Kantai Collection -KanColle-)