(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online)
[COOL BRAIN (Kitani Sai)] ANGEL PAIN Extra 7 -Ryoujoku Scatology- [Digital]
(C73) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 4
[Kitani Sai] Sweet Pitfall (Comic Megastore H 2007-08) [English] [Takehiro] [Decensored]
[COOL BRAIN (Kitani Sai)] Chuutte Shite [Digital]
(C64) [Cool Brain (Kitani Sai)] ANGEL PAIN-Extra- (Final Fantasy X-2)
[Kitani Sai] Sister in register 1-2 [English] [N04h] [Decensored] [No Hair]
Angel Pain
[Anthology] Naru Hina Z 4 (Various)
COMIC Megastore H 2005-06
COMIC Megastore H 2003-05
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project) [Chinese] [oo君個人漢化]
〔Fanbox〕「Shiitake Nouen (Kanabun)」Hanoka Yuri x Kitani Chisato - Hajimete no arubaito (ongoing)
(C62) [Cool Brain (Kitani Sai)] Angel Pain 9 (Onegai Teacher)
(C76) [Andore★JAPAN] Ero Nika Gakushuu Chou (Various)
Ride On You =TLL + mrwayne=
Secret lesson - Himitsu Jugyou
COMIC Megastore 2012-03
Chuuburarin no Ashita
(C94) [Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project) [Chinese] [脸肿汉化组]
Haisetsu Enkou
COMIC Megastore H 2005-03
(C72) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 3 - Summer Scat
[Anthology] LQ -Little Queen- Vol. 2 [Digital]
ANGEL PAIN Extra 7
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon (Touhou Project) [Digital]
[Kitani Sai] Ahhn ♥ Balance (COMIC Megastore 2012-10) [English] [Swixy Woot] [Decensored]
[COOL BRAIN (Kitani Sai)] ANGEL PAIN 17 - Hatsuman. (Bakuman.) [Digital]
[Kitani Sai] Sister in register 1-2 [English] [N04h] [Decensored]
(C71) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology-
(C58) [Cool Brain (Kitani Sai)] ANGEL PAIN 4 Sweet Obscene Desire (Dead or Alive)
[Kitanishii] - Polychrome
COMIC Megastore H 2004-03
COMIC Koh 2018-05 [Digital]
[Kitani Sai] Joshi Ana [Decensored]
(C64) [Cool Brain (Kitani Sai)] Angel Pain 11 (Gundam SEED)
Haisetsu Shukujo
COMIC Megastore 2009-04
Shinobunokoi )
[Kitani Sai] Sweet Pitfall (Joshi Ana) [English] [Takehiro] [Decensored]
COMIC Megastore H 2005-01
COMIC Megastore H 2007-08
(C77) [Cool Brain(Kitani Sai)] Nenemix (LovePlus)
(C66) [Cool Brain (Kitani Sai)] Angel Pain 13 (Futari wa Precure)
(同人誌) [COOL BRAIN] ラブスカ
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online)
Majimekko de suka!?
(C57) [Cool Brain (Kitani Sai)] Angel Pain (Seihou Tenshi Angel Links) [English] [Doujinshi-Section]
(C95) [Aoirokanata (Shikitani Asuka)] Hatsujouki no Nyan Koishi (Touhou Project)
(C65) [Cool Brain (Kitani Sai)] Angel Pain 12 (Gundam SEED)
[Aoirokanata (Shikitani Asuka)] Saimin de Sukina Musume to Pet na Seikatsu (Granblue Fantasy) [Chinese] [瑞树汉化组] [Digital]
[Mousou Saikadou] What are you doing?
(C71) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology- [English]
Oshikko Party 2
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [Chinese] [紫之上汉化]
Comic Megastore H 2008-04
COMIC Megastore 2009-08
(C76) [Cool Brain (Kitani Sai)] B-ON! (K-On!) [English] [Chocolate]
(C72) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 3 - Summer Scat [English]
Hatsujouki no Nyan Koishi
(C57) [Cool Brain (Kitani Sai)] Angel Pain (Seihou Tenshi Angel Links)
[COOL BRAIN (Kitani Sai)] Oshikko Party 2 (Amagami) [Digital]
[Aoirokanata (Shikitani Asuka)] Lancelot o ni suru Hon (Granblue Fantasy) [Digital]
Muchikko Succubus Choukyou Kaihatsu
[Kitani Sai] Houkago, Kyoushitsu de.
Comic Megastore H 2004-07
(C94) [Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project)
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [English] [CrayZayJay]
(SUPER25) [Maibotsu (Akitani)] Masshiro no Hakoniwa (Owari no Seraph)
(C80) [Cool Brain (Kitani Sai)] Scaplus + (Love Plus)
COMIC Megastore 2012-10
(C92) [Aoirokanata (Shikitani Asuka)] Saimin de Sukina Musume to Pet na Seikatsu (Granblue Fantasy) [English] {doujins.com}
(C91) [Aoirokanata (Shikitani Asuka)] Boku ga Danchou-san Igai to Ecchi Suru Hazu ga Nai! (Granblue Fantasy)
[Kitani Sai] Himitsu Jugyou
Scatolo Limited.
(C72) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 4 -Ojou-sama Scatology-