(同人誌) [COOL BRAIN] ラブスカ
[Cool Brain (Kitani Sai)] ANGEL PAIN Extra 5 -NATSUTSUKA- [Digital]
[COOL BRAIN (Kitani Sai)] ANGEL PAIN Extra 7 -Ryoujoku Scatology- [Digital]
[Anthology] Love Chara Taizen No. 6
[COOL BRAIN (Kitani Sai)] Bookworm Scat! (Majimekko de suka!) (Original) [English] [Chocolate]
(C77) [Cool Brain(Kitani Sai)] Nenemix (LovePlus)
(C60) [Cool Brain (Kitani Sai)] ANGEL PAIN 7 -A Life Less Ordinary- (Sakura Taisen)
(C59) [Cool Brain (Kitani Sai)] Angel Pain 5 (Love Hina)
[Kitani Sai] Joshi Ana
(C58) [Cool Brain (Kitani Sai)] Angel Pain 3 Ninamori Senka (FLCL)
(C75) [COOL BRAIN (Kitani Sai)] ANGEL PAIN 17 - Hatsuman. (Bakuman.)
[Cool Brain (Kitani Sai)] Onesuka Junbigou
(C73) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 4
COMIC Megastore 2009-02
[COOL BRAIN (Kitani Sai)] Oshikko Party (Amagami) [Digital]
[COOL BRAIN (Kitani Sai)] Oshikko Party 2 (Amagami) [Digital]
[Kitani Sai] Sister in register 1-2 [English] [N04h] [Decensored]
[Kitani Sai] Mejirizumu
(C85) [COOL BRAIN (Kitani Sai)] VIRGIN SHIP HARUHARU (Arpeggio of Blue Steel) [English] =LWB=
[Kitani Sai] Joshi Ana [Decensored]
(C76) [Cool Brain (Kitani Sai)] B-ON! (K-On!)
COMIC Megastore 2009-08
COMIC Megastore 2009-07
(C63) [Cool Brain (Kitani Sai)] Angel Pain 10 (Dead or Alive Xtreme Beach Volleyball)
COMIC Megastore H 2007-11
(C76) [Andore★JAPAN] Ero Nika Gakushuu Chou (Various)
[Kitani Sai] Sweet Pitfall (Comic Megastore H 2007-08) [English] [Takehiro]
Comic Megastore H 2008-04
(C61) [Cool Brain (Kitani Sai)] Angel Pain 8 -A Fictitious Mind- (Final Fantasy X)
(C61) [Cool Brain (Kitani Sai)] Angel Pain 8 -A Fictitious Mind- (Final Fantasy X) [English] [SaHa]
(C61) [Cool Brain (Kitani Sai)] Angel Pain VIII International Edition (Final Fantasy X)
COMIC Megastore H 2006-11
COMIC Megastore H 2006-08
COMIC Megastore H 2007-06
Comic Megastore-H 2006-04 Vol. 41
COMIC Megastore H 2005-11
COMIC Megastore H 2003-01
COMIC Megastore H 2004-03
(CR27) [Cool Brain (Kitani Sai)] ANGEL PAIN 2-The Angel of Back Scuttle- (Turn A Gundam) [English]
Comic Megastore H 2008-01
COMIC Megastore H 2006-07
COMIC Megastore H 2004-01
Comic Megastore H 2005-05
[Kitani Sai] Three Switch [English] [N04h] [Decensored]
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online)
(C72) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 3 - Summer Scat [English]
[Cool Brain (Kitani Sai)] Scatolo Monkeys / SukaMon Vol.5 - Excretion Restriction (English)
[Kitani Sai] Houkago, Kyoushitsu de.
Comic Megastore H 2004-07
COMIC Megastore H 2005-08
COMIC Megastore H 2004-11
COMIC Megastore H 2004-08
COMIC Megastore H 2005-01
COMIC Megastore H 2007-01
(C69) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 2 -Bloomer Scatology-
COMIC Megastore H 2005-03
COMIC Megastore H 2004-06
COMIC Megastore H 2005-06
(C66) [Cool Brain (Kitani Sai)] Angel Pain 13 (Futari wa Precure)
[Kitani Sai] Himitsu Jugyou
COMIC Megastore 2011-11
(C72) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 4 -Ojou-sama Scatolog- (Original) [English]
[Cool Brain (Kitani Sai)] Scatolo Monkeys / SukaMon Vol.5 - Haisetsu Gentei.
COMIC Megastore H 2002-11
COMIC Megastore H 2003-05
COMIC Megastore H 2003-11
(C71) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology-
COMIC Megastore H 2003-07
COMIC Megastore H 2003-03
(C70) [Cool Brain (Kitani Sai)] Angel Pain 16: Chain Princess (Final Fantasy XII)
(C65) [Cool Brain (Kitani Sai)] Angel Pain 12 (Gundam SEED) [Digital]
(C59) [Cool Brain (Kitani Sai)] Angel Pain 5 (Love Hina) [English] [HoshiManga]
(C73) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 5 -NATSUTSUKA- [English]
(C64) [Cool Brain (Kitani Sai)] ANGEL PAIN-Extra- (Final Fantasy X-2)
(C62) [Cool Brain (Kitani Sai)] Angel Pain 9 (Onegai Teacher)
COMIC Megastore 2009-04
[COOL BRAIN (Kitani Sai)] Haisetsu Enkou [Digital]
[COOL BRAIN (Kitani Sai)] Chuutte Shite 3 [Digital]
Oshikko Party 2
Haisetsu Shukujo
Ride On You =TLL + mrwayne=
Chuutte Shite
Chuutte Shite | Give Me an Enema {Afro}
Angel Pain 3 Ninamori Senka {doujins.com}
Haisetsu x Shukujo Oshikko Party
[Nijusei (Various)] FILTH FREAK!! 2 Kinen Goudoushi [Digital]
ANGEL PAIN Extra 7
Haisetsu Enkou