COMIC Megastore H 2007-06
(C67) [Cool Brain (Kitani Sai)] Angel Pain 14 (Gundam SEED Destiny)
(C60) [Cool Brain (Kitani Sai)] Angel Pain 6 (Sakura Taisen)
[COOL BRAIN (Kitani Sai)] Chuutte Shite 3 [Digital]
(C58) [Cool Brain (Kitani Sai)] Angel Pain 3 Ninamori Senka (FLCL) [English] {doujins.com}
Bath With Brother
〔Fanbox〕「Shiitake Nouen (Kanabun)」Hanoka Yuri x Kitani Chisato - Hajimete no arubaito (ongoing)
[Kitani Sai] Joshi Ana [Decensored]
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project) [Chinese] [好想玩梗汉化组]
(C74) [COOL BRAIN (Kitani Sai)] Scatolo Limited. (Hatsukoi Limited.)
(C63) [Cool Brain (Kitani Sai)] Angel Pain 10 (Dead or Alive Xtreme Beach Volleyball)
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon (Touhou Project) [Digital]
Hero no Yuuutsu Inran Rehabilitation Chuuhen
[Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology- [Digital]
[Nijusei (Various)] FILTH FREAK!! 2 Kinen Goudoushi [Digital]
(C59) [Cool Brain (Kitani Sai)] Angel Pain 5 (Love Hina) [English] [HoshiManga]
COMIC Megastore 2012-10
(C61) [Cool Brain (Kitani Sai)] Angel Pain 8 -A Fictitious Mind- (Final Fantasy X) [English] [SaHa]
[Anthology] Naru Hina Z 4 (Various)
[Shiitake Nouen (kanabun)] Hanoka Yuri x Kitani Chisato - Hajimete no Arbeit [Chinese] [糖分超标汉化组]
[Aoirokanata (Shikitani Asuka)] Muchikko Succubus Choukyou Kaihatsu [Chinese] [無邪気漢化組] [Digital]
ANGEL PAIN 14
[COOL BRAIN (Kitani Sai)] Oshikko Party (Amagami) [Digital]
(C76) [Andore★JAPAN] Ero Nika Gakushuu Chou (Various)
[Kitani Sai] Joshi Ana
ANGEL PAIN Extra 7
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [English] {CrayZayJay+Hennojin} [Decensored]
(C61) [Cool Brain (Kitani Sai)] Angel Pain 8 -A Fictitious Mind- (Final Fantasy X)
[COOL BRAIN] ANGEL PAIN 13 (Futari wa PreCure) [Digital]
(C94) [Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project)
COMIC Megastore H 2007-08
(C65) [Cool Brain (Kitani Sai)] Angel Pain 12 (Gundam SEED)
Haisetsu x Shukujo Oshikko Party
[COOL BRAIN (Kitani Sai)] Oshikko Party (Amagami) [Chinese] [Digital]
COMIC Megastore 2009-04
(C80) [Cool Brain (Kitani Sai)] Scaplus + (Love Plus)
COMIC Megastore H 2003-11
[COOL BRAIN (Kitani Sai)] Oshikko Party 2 (Amagami) [Digital]
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online)
[Kitani Sai] Three Switch [English] [N04h] [Decensored]
(C58) [Cool Brain (Kitani Sai)] ANGEL PAIN 4 Sweet Obscene Desire (Dead or Alive)
[Kitani Sai] Sweet Pitfall (Comic Megastore H 2007-08) [English] [Takehiro] [Decensored]
(C74) [COOL BRAIN (Kitani Sai)] Scatolo Limited (Hatsukoi Limited)
Haisetsu Shukujo
Chuuburarin no Ashita
(C71) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology- [English]