COMIC Megastore H 2004-11
COMIC Megastore H 2007-08
(C70) [Cool Brain (Kitani Sai)] Angel Pain 16: Chain Princess (Final Fantasy XII)
[Kitani Sai] Sister in register 1-2 [English] [N04h] [Decensored] [No Hair]
[COOL BRAIN (Kitani Sai)] Majimekko de suka!? (Original) [Digital]
(C76) [Andore★JAPAN] Ero Nika Gakushuu Chou (Various)
COMIC Megastore H 2006-11
Haisetsu x Shukujo Oshikko Party
COMIC Megastore 2008-09
(C92) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto 2 (Touhou Project) [Chinese] [脸肿汉化组]
[Kitani Sai] Mejirizumu
(C89) [Aoirokanata (Shikitani Asuka)] C89 Kaijou Genteibon (Touhou Project)
Muchikko Succubus Choukyou Kaihatsu
(TTC7) [PERFECT SEA (Fujino Yoshika)] Koruri Senpai to Natsuyasumi (Girl Friend BETA) [Incomplete]
COMIC Megastore 2010-06
(C85) [COOL BRAIN (Kitani Sai)] VIRGIN SHIP HARUHARU (Arpeggio of Blue Steel)
[Aoirokanata (Shikitani Asuka)] Kokoro (to Flan) Chikan Suru Hon (Touhou Project) [Digital]
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project)
COMIC Megastore 2009-04
[COOL BRAIN (Kitani Sai)] Chuutte Shite 2 | Give Me An Enema 2 [English] {Afro} [Digital]
(C60) [Cool Brain (Kitani Sai)] ANGEL PAIN 7 -A Life Less Ordinary- (Sakura Taisen)
COMIC Megastore Alpha 2014-06
[Cool Brain (Kitani Sai)] Scatolo Monkeys / SukaMon Vol.5 - Haisetsu Gentei.
(C72) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 3 - Summer Scat
(C73) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 5 -NATSUTSUKA- [English]
(C89) [Maibotsu (Akitani)] Gochuumon o Douzo Jouren-sama (Owari no Seraph)
(C72) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 4 -Ojou-sama Scatolog- (Original) [English]
COMIC Megastore H 2007-01
ANGEL PAIN 14
COMIC Megastore 2009-08
(C61) [Cool Brain (Kitani Sai)] Angel Pain VIII International Edition (Final Fantasy X)
[COOL BRAIN (Kitani Sai)] Oshikko Party 2 (Amagami) [Digital]
COMIC Megastore 2009-02
Nyan Koishi no Milk
(C68) [Cool Brain (Kitani Sai)] ANGEL PAIN 15 (Gundam SEED Destiny)
[Kitani Sai] Houkago, Kyoushitsu de.
(C64) [Cool Brain (Kitani Sai)] ANGEL PAIN-Extra- (Final Fantasy X-2)
COMIC Megastore H 2004-03
COMIC Megastore H 2003-01
Angel Pain 3 Ninamori Senka {doujins.com}
[Kitani Sai] Ahhn ♥ Balance (COMIC Megastore 2012-10) [English] [Swixy Woot] [Decensored]
[rebirth] 黒髪の不覚 其の一
[Kitani Sai] Mejirizumu | 女尻韻律 [Chinese]
(C78) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 10 ~ Scaplus ~ (Love Plus)
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [Chinese] [紫之上汉化]
(C95) [Aoirokanata, Nekonukomarimo (Shikitani Asuka, gamute Nyako)] Inukamix! (Granblue Fantasy) [Chinese] [脸肿汉化组]
(C82) [COOL BRAIN (Kitani Sai)] AKUMERU WORLD (Accel World)
ANGEL PAIN 15
[Aoirokanata (Shikitani Asuka)] Lancelot o ni suru Hon (Granblue Fantasy) [Digital]
COMIC Megastore H 2004-06
(C91) [Cool Brain (Kitani Sai)] Haisetsu x Shukujo Oshikko Party 2 (Amagami)
Ride On You =TLL + mrwayne=
(C68) [Cool Brain (Kitani Sai)] ANGEL PAIN 15 (Gundam SEED Destiny) [English]
(C66) [Cool Brain (Kitani Sai)] Angel Pain 13 (Futari wa Precure)
(C57) [Cool Brain (Kitani Sai)] Angel Pain (Seihou Tenshi Angel Links)
(C94) [Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project)
(C58) [Cool Brain (Kitani Sai)] ANGEL PAIN 4 Sweet Obscene Desire (Dead or Alive)
(C58) [Cool Brain (Kitani Sai)] Angel Pain 3 Ninamori Senka (FLCL) [English] {doujins.com}
〔Fanbox〕「Shiitake Nouen (Kanabun)」Hanoka Yuri x Kitani Chisato - Hajimete no arubaito (ongoing)
Comic Megastore H 2008-06 & 07
COMIC Megastore H 2005-06
(C72) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 3 - Summer Scat [English]
[Kitanishii] - Polychrome
(C77) [DolceCanto (Nankiki, Kitani Ikari)] Sweet Drug 2 (VOCALOID)
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online)
[Kitani Sai] Sweet Pitfall (Comic Megastore H 2007-08) [English] [Takehiro]
[COOL BRAIN (Kitani Sai)] Chuutte Shite | Give Me an Enema [English] {Afro} [Digital]
COMIC Megastore 2011-11
Oshikko Party
[Kitani Sai] Ana Sis Ch.1-2 (Complete)
COMIC Megastore H 2003-03
(C76) [Cool Brain (Kitani Sai)] B-ON (K-ON!)
COMIC Megastore H 2002-11
(C71) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology-
(SC42) [Zenra Restaurant (Heriyama)] 30pun de Yoku Wakaru Jissen Yukitani Karin-chan (Net Ghost PiPoPa)
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project)
[Cool Brain (Kitani Sai)] ANGEL PAIN Extra 5 -NATSUTSUKA- [Digital]
[Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology- [Digital]
(C80) [Cool Brain (Kitani Sai)] Scaplus + (Love Plus)
[COOL BRAIN (Kitani Sai)] Oshikko Party 2 (Amagami) [Chinese] [Digital]
[Kitani Sai] Joshi Ana
(C67) [Cool Brain (Kitani Sai)] Angel Pain 14 (Gundam SEED Destiny)
[Anthology] LQ -Little Queen- Vol. 2 [Digital]
(C58) [Cool Brain (Kitani Sai)] Angel Pain 3 Ninamori Senka (FLCL)
[COOL BRAIN] ANGEL PAIN 13 (Futari wa PreCure) [Digital]
COMIC Megastore H 2004-01
[Fullswing Otome (Takayamanon)] Shinobunokoi (SOUL CATCHER(S)) [Digital]
[COOL BRAIN (Kitani Sai)] ANGEL PAIN Extra 7 -Ryoujoku Scatology- [Digital]
Comic Megastore H 2008-01
[Cool Brain (Kitani Sai)] Yogoreta Mirai (Gundam Build Fighters Try) [Digital]
[COOL BRAIN (Kitani Sai)] Oshikko Party (Amagami) [Digital]
[Anthology] Core Colle Torokeru Kaikan Koumon Acme [Digital]
(C74) [COOL BRAIN (Kitani Sai)] Scatolo Limited. (Hatsukoi Limited.)
Kai Ochi Ecchi
(C84) [COOL BRAIN (Kitani Sai)] 4P at Online (Sword Art Online)
[COOL BRAIN (Kitani Sai)] Haisetsu Shukujo (Amagami) [Chinese] [Digital]
(C63) [Cool Brain (Kitani Sai)] Angel Pain 10 (Dead or Alive Xtreme Beach Volleyball)
ANGEL PAIN 6 - There's Something About Mell-
COMIC Megastore H 2003-07
[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)] Oshikko Party (Amagami) [Chinese] [Digital]
(C64) [Cool Brain (Kitani Sai)] Angel Pain 11 (Gundam SEED)