(Shuuen no Kizuna 2) [Maibotsu (Akitani)] Chuuburarin no Ashita (Owari no Seraph)
[Cool Brain (Kitani Sai)] Yogoreta Mirai (Gundam Build Fighters Try) [Digital]
(C68) [Cool Brain (Kitani Sai)] ANGEL PAIN 15 (Gundam SEED Destiny) [English]
Chuutte Shite 3 | Give Me An Enema 3
Comic Megastore H 2004-07
(C67) [Cool Brain (Kitani Sai)] Angel Pain 14 (Gundam SEED Destiny)
(C72) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 3 - Summer Scat [English]
COMIC Megastore H 2002-11
(C92) [Aoirokanata (Shikitani Asuka)] Saimin de Sukina Musume to Pet na Seikatsu (Granblue Fantasy)
Angel Pain 3 Ninamori Senka {doujins.com}
(C77) [DolceCanto (Nankiki, Kitani Ikari)] Sweet Drug 2 (VOCALOID)
〔Fanbox〕「Shiitake Nouen (Kanabun)」Hanoka Yuri x Kitani Chisato - Hajimete no arubaito (ongoing)
(C89) [Aoirokanata (Shikitani Asuka)] C89 Kaijou Genteibon (Touhou Project)
(C64) [Cool Brain (Kitani Sai)] ANGEL PAIN-Extra- (Final Fantasy X-2)
(C74) [COOL BRAIN (Kitani Sai)] Scatolo Limited. (Hatsukoi Limited.)
(SUPER25) [Maibotsu (Akitani)] Masshiro no Hakoniwa (Owari no Seraph)
[COOL BRAIN] ANGEL PAIN 13 (Futari wa PreCure) [Digital]
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [English] [CrayZayJay]
(C78) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 10 ~ Scaplus ~ (Love Plus)
[Kitani Sai] Himitsu Jugyou
COMIC Megastore H 2006-11
(C95) [Aoirokanata, Nekonukomarimo (Shikitani Asuka, gamute Nyako)] Inukamix! (Granblue Fantasy)
(C61) [Cool Brain (Kitani Sai)] Angel Pain 8 -A Fictitious Mind- (Final Fantasy X)
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project)
(C58) [Cool Brain (Kitani Sai)] ANGEL PAIN 4 Sweet Obscene Desire (Dead or Alive)
(C91) [Aoirokanata (Shikitani Asuka)] Boku ga Danchou-san Igai to Ecchi Suru Hazu ga Nai! (Granblue Fantasy)
(C95) [Aoirokanata (Shikitani Asuka)] Hatsujouki no Nyan Koishi (Touhou Project)
[Cool Brain (Kitani Sai)] Scaplus (Love Plus) [Digital]
(C66) [Cool Brain (Kitani Sai)] Angel Pain 13 (Futari wa Precure)
Nyan Koishi no Milk
Comic Megastore-H 2006-04 Vol. 41
COMIC Megastore H 2005-03
(C60) [Cool Brain (Kitani Sai)] Angel Pain 6 (Sakura Taisen)
(CR27) [Cool Brain (Kitani Sai)] ANGEL PAIN 2-The Angel of Back Scuttle- (Turn A Gundam) [English]
COMIC Koh 2018-05 [Digital]
(C77) [Cool Brain(Kitani Sai)] Nenemix (LovePlus)
COMIC Megastore 2009-08
(C76) [Cool Brain (Kitani Sai)] B-ON! (K-On!)
[COOL BRAIN (Kitani Sai)] Oshikko Party 2 (Amagami) [Chinese] [Digital]
(SUPER18) [Dolce Canto (Nankiki, Kitani Ikkou)] Nyaan Time (Vocaloid)
(C65) [Cool Brain (Kitani Sai)] Angel Pain 12 (Gundam SEED)
[Nijusei (Various)] FILTH FREAK!! 2 Kinen Goudoushi [Digital]
[rebirth] 黒髪の不覚 其の一
COMIC Megastore Alpha 2014-06
(C65) [Cool Brain (Kitani Sai)] Angel Pain 12 (Gundam SEED) [Digital]
[COOL BRAIN (Kitani Sai)] ANGEL PAIN 17 - Hatsuman. (Bakuman.) [Digital]
COMIC Megastore H 2005-11
[Kitani Sai] Joshi Ana [Decensored]
[Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology- [Digital]
(C86) [COOL BRAIN (Kitani Sai)] DATENSINON (Sword Art Online) [Decensored]
COMIC Megastore H 2005-01
(C85) [COOL BRAIN (Kitani Sai)] VIRGIN SHIP HARUHARU (Arpeggio of Blue Steel) [English] =LWB=
[Kitani Sai] Sister in register 1-2 [English] [N04h] [Decensored] [No Hair]
Chuuburarin no Ashita
(C57) [Cool Brain (Kitani Sai)] Angel Pain (Seihou Tenshi Angel Links) [English] [Doujinshi-Section]
(C95) [Aoirokanata (Shikitani Asuka)] Nyan Koishi no Milk (Touhou Project)
(C71) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology- [English]
ANGEL PAIN 14
COMIC Megastore 2012-10
[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]
(C76) [Cool Brain (Kitani Sai)] B-ON (K-ON!)
[Cool Brain (Kitani Sai)] Haisetsu Shukujo (Amagami) [Digital] [English] [Chocolate]
COMIC Megastore H 2003-07
(C92) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto 2 (Touhou Project) [Chinese] [脸肿汉化组]
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project)
(C61) [Cool Brain (Kitani Sai)] Angel Pain 8 -A Fictitious Mind- (Final Fantasy X) [English] [SaHa]
Hero no Yuuutsu Inran Rehabilitation Chuuhen
(C91) [Aoirokanata (Shikitani Asuka)] Boku ga Danchou-san Igai to Ecchi Suru Hazu ga Nai! (Granblue Fantasy) [Chinese] [瑞树汉化组]
(C61) [Cool Brain (Kitani Sai)] Angel Pain VIII International Edition (Final Fantasy X)
Muchikko Succubus Choukyou Kaihatsu
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project) [Chinese] [CE家族社]
[Mousou Saikadou] What are you doing?
[Cool Brain (Kitani Sai)] Scatolo Monkeys / SukaMon Vol.5 - Haisetsu Gentei.
Kai Ochi Ecchi
Haisetsu Enkou
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon (Touhou Project) [Digital]
Hatsujouki no Nyan Koishi
(C73) [COOL BRAIN (Kitani Sai)] Scatolo Monkeys / SukaMon Vol. 4
[Aoirokanata (Shikitani Asuka)] Saimin de Sukina Musume to Pet na Seikatsu (Granblue Fantasy) [Digital]
(C62) [Cool Brain (Kitani Sai)] Angel Pain 9 (Onegai Teacher)