(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [English] {CrayZayJay+Hennojin} [Decensored]
COMIC Megastore H 2003-03
Scatolo Limited.
(TTC7) [PERFECT SEA (Fujino Yoshika)] Koruri Senpai to Natsuyasumi (Girl Friend BETA) [Incomplete]
[Kitani Sai] Sweet Pitfall (Comic Megastore H 2007-08) [English] [Takehiro]
(C89) [Maibotsu (Akitani)] Gochuumon o Douzo Jouren-sama (Owari no Seraph)
(C74) [COOL BRAIN (Kitani Sai)] Scatolo Limited. (Hatsukoi Limited.)
COMIC Megastore 2010-06
Hanoka Yuri x Kitani Chisato - Hajimete no Arbeit
COMIC Megastore H 2003-11
COMIC Megastore H 2005-08
(C63) [Cool Brain (Kitani Sai)] Angel Pain 10 (Dead or Alive Xtreme Beach Volleyball)
[Kitani Sai] Ahhn ♥ Balance (COMIC Megastore 2012-10) [English] [Swixy Woot] [Decensored]
[Makushiro] JS Seikyouiku no Jikan
(C71) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology- [English]
[Kitani Sai] Mejirizumu
[COOL BRAIN (Kitani Sai)] Oshikko Party (Amagami) [Digital]
[COOL BRAIN (Kitani Sai)] 4P at Online (Sword Art Online) [Digital]
(C92) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto 2 (Touhou Project)
Hatsujouki no Nyan Koishi
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon (Touhou Project) [Digital]
COMIC Megastore H 2005-03
[COOL BRAIN (Kitani Sai)] Chuutte Shite 2 | Give Me An Enema 2 [English] {Afro} [Digital]
[Kitani Sai] Ana Sis Ch.1-2 (Complete)
Haisetsu Shukujo
COMIC Megastore H 2007-01
[COOL BRAIN (Kitani Sai)] Haisetsu Enkou [Digital]
(C95) [Aoirokanata (Shikitani Asuka)] Hatsujouki no Nyan Koishi | 发情期的猫恋 (Touhou Project) [Chinese] [布洛基个人汉化]
ANGEL PAIN 14
(C76) [Cool Brain (Kitani Sai)] B-ON! (K-On!)
COMIC Megastore 2009-07
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project)
(C57) [Cool Brain (Kitani Sai)] Angel Pain (Seihou Tenshi Angel Links) [English] [Doujinshi-Section]
[Kitani Sai] Himitsu Jugyou
[Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology- [Digital]
[Kitani Sai] Shitsuraku Aroma | Lost Aroma (Himitsu Jugyou) [English] {Fated Circle}
(C67) [Cool Brain (Kitani Sai)] Angel Pain 14 (Gundam SEED Destiny)
Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project) [English] {Hennojin}
(C59) [Cool Brain (Kitani Sai)] Angel Pain 5 (Love Hina)
(C62) [Cool Brain (Kitani Sai)] Angel Pain 9 (Onegai Teacher)
(C94) [Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project) [Chinese] [脸肿汉化组]
(SC42) [Zenra Restaurant (Heriyama)] 30pun de Yoku Wakaru Jissen Yukitani Karin-chan (Net Ghost PiPoPa)
(C89) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto (Touhou Project)
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project) [Chinese] [oo君個人漢化]
COMIC Megastore H 2004-11
(C70) [Cool Brain (Kitani Sai)] Angel Pain 16: Chain Princess (Final Fantasy XII)
[Anthology] Core Colle Kougyaku Hen [Digital]
COMIC Megastore 2011-11
Chuutte Shite | Give Me an Enema {Afro}
COMIC Megastore H 2004-03
COMIC Megastore 2009-02
[Kitani Sai] Sweet Pitfall (Comic Megastore H 2007-08) [English] [Takehiro] [Decensored]
[COOL BRAIN (Kitani Sai)] Majimekko de suka!? (Original) [Digital]
COMIC Megastore Alpha 2014-06
[Kitani Sai] Mejirizumu [Chinese]
(CR27) [Cool Brain (Kitani Sai)] ANGEL PAIN 2-The Angel of Back Scuttle- (Turn A Gundam)
Comic Megastore H 2008-04
[COOL BRAIN (Kitani Sai)] ANGEL PAIN 17 - Hatsuman. (Bakuman.) [English] [Life4Kaoru] [Digital]
(C89) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto (Touhou Project) [Chinese] [脸肿汉化组]
(C95) [Aoirokanata (Shikitani Asuka)] Nyan Koishi no Milk (Touhou Project)
COMIC Megastore 2008-09
Muchikko Succubus Choukyou Kaihatsu
[COOL BRAIN (Kitani Sai)] Chuutte Shite | Give Me an Enema [English] {Afro} [Digital]
[Fullswing Otome (Takayamanon)] Shinobunokoi (SOUL CATCHER(S)) [Digital]
(SUPER25) [Maibotsu (Akitani)] Masshiro no Hakoniwa (Owari no Seraph)
(C77) [Cool Brain(Kitani Sai)] Nenemix (LovePlus)
[Kitani Sai] Secret lesson - Himitsu Jugyou [English]
COMIC Megastore H 2007-08
[Cool Brain (Kitani Sai)] nenemix (Love Plus) [Digital]
Comic Megastore H 2005-05
COMIC Megastore H 2006-11
(C74) [COOL BRAIN (Kitani Sai)] Scatolo Limited (Hatsukoi Limited)
(C82) [COOL BRAIN (Kitani Sai)] AKUMERU WORLD (Accel World)
(C58) [Cool Brain (Kitani Sai)] ANGEL PAIN 4 Sweet Obscene Desire (Dead or Alive)
Haisetsu Enkou
[Aoirokanata, Nekonukomarimo (Shikitani Asuka, gamute Nyako)] Inukamix! (Granblue Fantasy) [Digital]
(C77) [Cool Brain (Kitani Sai)] Onesuka
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon | 恋和心的援交本 (Touhou Project) [Chinese] [布洛基个人汉化] [Digital]
[Cool Brain (Kitani Sai)] Onesuka Junbigou
Oshikko Party
COMIC Megastore H 2002-11
(Shuuen no Kizuna 2) [Maibotsu (Akitani)] Chuuburarin no Ashita (Owari no Seraph)
[COOL BRAIN (Kitani Sai)] Oshikko Party 2 (Amagami) [Chinese] [Digital]
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [English] [CrayZayJay]
〔Fanbox〕「Shiitake Nouen (Kanabun)」Hanoka Yuri x Kitani Chisato - Hajimete no arubaito (ongoing)
[Anthology] Love Chara Taizen No. 6
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [Decensored]
(C59) [Cool Brain (Kitani Sai)] Angel Pain 5 (Love Hina) [English] [HoshiManga]
[COOL BRAIN (Kitani Sai)] 4P at Online (Sword Art Online) [English] {Hennojin} [Digital]
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [Chinese] [紫之上汉化]
[COOL BRAIN (Kitani Sai)] Chuutte Shite 2 [Digital]
(C73) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 4
[Kitani Sai] Mejirizumu | 女尻韻律 [Chinese]
(C95) [Aoirokanata, Nekonukomarimo (Shikitani Asuka, gamute Nyako)] Inukamix! (Granblue Fantasy)
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project) [Chinese] [CE家族社]
ANGEL PAIN 6 - There's Something About Mell-
(C77) [DolceCanto (Nankiki, Kitani Ikari)] Sweet Drug 2 (VOCALOID)
[COOL BRAIN (Kitani Sai)] Chuutte Shite 3 [Digital]
Angel Pain 3 Ninamori Senka {doujins.com}
(C65) [Cool Brain (Kitani Sai)] Angel Pain 12 (Gundam SEED) [Digital]