[COOL BRAIN (Kitani Sai)] 4P at Online (Sword Art Online) [Digital]
[COOL BRAIN (Kitani Sai)] ANGEL PAIN 17 - Hatsuman. (Bakuman.) [Digital]
[Cool Brain (Kitani Sai)] Kegareno Humina (Gundam Build Fighters Try) [Digital]
(C85) [COOL BRAIN (Kitani Sai)] VIRGIN SHIP HARUHARU (Arpeggio of Blue Steel) [English] =LWB=
[Cool Brain (Kitani Sai)] Scatolo Monkeys / SukaMon Vol.5 - Haisetsu Gentei.
(C80) [Cool Brain (Kitani Sai)] Scaplus + (Love Plus)
[Aoirokanata (Shikitani Asuka)] Kokoro (to Flan) Chikan Suru Hon (Touhou Project) [Digital]
COMIC Megastore Alpha 2014-06
[Cool Brain (Kitani Sai)] Scatolo Monkeys / SukaMon Vol.5 - Excretion Restriction (English)
〔Fanbox〕「Shiitake Nouen (Kanabun)」Hanoka Yuri x Kitani Chisato - Hajimete no arubaito (ongoing)
Kai Ochi Ecchi
COMIC Megastore H 2005-06
COMIC Megastore H 2007-08
[Kitani Sai] A-kan Ressha de Ike!! (Comic Megastore-H 2005-01) [English]
(C73) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 4
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online)
[COOL BRAIN (Kitani Sai)] Haisetsu Enkou [Digital]
Hatsujouki no Nyan Koishi
(C78) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 10 ~ Scaplus ~ (Love Plus)
COMIC Megastore H 2007-01
[Kitani Sai] Sister in register 1-2 [English] [N04h] [Decensored] [No Hair]
(C70) [Cool Brain (Kitani Sai)] Angel Pain 16: Chain Princess (Final Fantasy XII) [English]
(C85) [COOL BRAIN (Kitani Sai)] VIRGIN SHIP HARUHARU (Arpeggio of Blue Steel)
COMIC Megastore H 2004-01
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [Chinese] [紫之上汉化]
[COOL BRAIN (Kitani Sai)] Oshikko Party (Amagami) [Digital]
(C58) [Cool Brain (Kitani Sai)] Angel Pain 3 Ninamori Senka (FLCL) [English] {doujins.com}
(C61) [Cool Brain (Kitani Sai)] Angel Pain 8 -A Fictitious Mind- (Final Fantasy X)
(C57) [Cool Brain (Kitani Sai)] Angel Pain (Seihou Tenshi Angel Links) [English] [Doujinshi-Section]
(C73) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 5 -NATSUTSUKA-
[COOL BRAIN (Kitani Sai)] ANGEL PAIN 17 - Hatsuman. (Bakuman.) [English] [Life4Kaoru] [Digital]