Koumakan (Partial Translation)
(Reitaisai 11) [Mochi-ya, Eclipse (Karochii, Rougetu)] Shiko Shiko Koumakan (Touhou Project) [Chinese] [无毒汉化组]
Kouma no Musume wa Tsukiyo ni Hoeru
Koumakan no Rental Maid Shoku
Kono Subarashii Kouma no Musume-tachi to 3P o! | Threesome with These Wonderful Crimson Demon Girls!
(Reitaisai 12) [Rafflesia (Campbell Gichou)] Koumakan no Rental Maid (Touhou Project)
"Gazou Ari" Koumakan de wa 200-yen de Seiteki Service wo Ukerareru ppoi 2
[TRIP DANCER (Kouma Hidehito)] TRUE KISS OF LITTLE BIRD (Yu-Gi-Oh! Zexal) [Digital]
[Bad Mushrooms (Chicke III, 4why)] Kouma Kesshouroku | Contest Record of the Crimson Demons (Kono Subarashii Sekai ni Syukufuku o!) [English] [Redlantern] [Digital]
(Reitaisai 12) [Lolimate (Niisan)] Koumakan de Arbeit suru Hon (Touhou Project) [Chinese] [沒有漢化]
[Lolipop Complete (Koiko Irori)] Maitoshi Kourei!? Koumakan Relay★ (Touhou Project)[Chinese]
(C95) [Yosutebito na Mangakaki (Tomoki Tomonori)] Nureru Koumakan (Touhou Project)
(C75) [Nameco-Soup (Name Runao)] Garlic Koumakan Mega Black Label "Watashi to Marisa by Patchouli Knowledge" (Touhou Project)
(Aka no Hiroba 17) [Water Drop (MA-SA)] Kouma e no Gohoushi (Touhou Project)
Nureru Koumakan
(C77) [Tokyo Bungeling Bay Yokohama (Kurori, Suwa Izumo, Ayachi)] Shiyouzumi Koumakan (Touhou Project)
DEAR MY -LOVELY- LOVELIES
Ultra Super Big Maxim Great Strong Otonamuke Koumakan Soushuu Hen
Kouman.
(C84) [Shimoyakedou (Ouma Tokiichi)] Koumakan Enkou | A Journey in Scarlet Devil Mansion (Touhou Project) [English] [doujin-moe.us]
(C74) [Kuronisiki (Takaharu)] Dangerous Koumakan (Touhou Project)
(Reitaisai 15) [Rafflesia (Campbell Gichou)] Koumakan no Itazura Maid after (Touhou Project)
(C93) [Rafflesia (Campbell Gichou)] Koumakan no Itazura Maid (Touhou Project)
(Reitaisai 14) [Chinchintei (chin)] Kouman Tengu, Shota ni Yarare Houdai (Touhou Project) [English] {doujins.com}
(C82) [pooca (Nora Shinji)] Kouman. (Bakuman) [English] [doujin-moe.us]
Muku na Kouma o Ijimetai
Kouma wa Watashi de Mawatteru!?
(C82) [pooca (Nora Shinji)] KOUMAN. (Bakuman)
[Tsuki to Koori no (Futatsuki Hisame)] Koumayaki (Touhou Project) [Digital]
[Nupuryu no Sato (nupuryu)] Teishi Koumakyou Easy (Touhou Project) [English] [Digital]
C89 Koumakan no Onnanoko-tachi ni Seifuku wo kisete Hamedori shita toki no Cut-shu Omake bon
[Bad Mushrooms (Chicke III, 4why)] Kouma Kesshouroku | Kouma Battle Records (Kono Subarashii Sekai ni Syukufuku o!) [English] [Doujins.com] [Digital]
(Shuuki Reitaisai 5) [Hirojuu Renshuuchou (Hiroya)] Koumakan no Goshujin-sama (Touhou Project)
[Hoshiaka] Kouman Ojou-sama o Futanari-ka shite mita Zenpen
(C83) [TRIP DANCER (Kouma Hidehito)] DEAR MY -LOVELY- LOVERIES (Yu-Gi-Oh! ZEXAL)
(Reitaisai 13) [Mugicha. (hans)] Onkuchi Koumakyou (Touhou Project)
[Kikyakudou (Karateka-VALUE)] Koumazoku Touchiryouiki 2 (Kamira Banshou)
(C90) [Waffle Doumeiken (Tanaka Decilitre)] Kono Subarashii Kouma no Musume-tachi to 3P o! (Kono Subarashii Sekai ni Syukufuku o!)
(Kouroumu 5) [Usotsukiya (Oouso)] Touhou Koumakyou (Touhou Project)
Kouma Meisaku Gekijou | 紅魔美咲劇場
[Nakamura Nawo.] Mesu Shota-ka shita Udonge-kun ga Koumakan de Naburareru Hon (Touhou Project) [Digital]
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project) [Chinese] [oo君SilangKataDariCina]
(C67) [DPS no Doreitachi (Monji) ]Touhou Koumakyou | Touhou Scarlet Devil Disaster - The Elegant Time Walker (Touhou Project)
Koumakan DISTORTIONAL ADDICT
(C94) [Waffle Doumeiken (Tanaka Decilitre)] Kouma no Musume wa Tsukiyo ni Hoeru (Kono Subarashii Sekai ni Syukufuku o!)
(C83) [Lolimate (Nii)] Touhou Koumakyou After Rumia Hen (Touhou Project)
Koumakan no Iinari Maid
(Reitaisai 14) [Chinchintei (chin)] Kouman Tengu, Shota ni Yarare Houdai (Touhou Project)
(C84) [Shimoyakedou (Ouma Tokiichi)] Koumakan Enkou (Touhou Project)
[Anmin Koutou Benmukan Jimusho (Igachikin)] Yareru! Koakuma no Koumakan Play Nyuumon (Touhou Project) [Digital]
butterfly kiss
Kouman to Henai
[Yuki Kagerou (KANZUME)] Koumakan no 1-shuukan de no Otoshikata (Touhou Project) [Digital]
(C80) [Shimoyakedou (Ouma Tokiichi)] Kouma Meisaku Gekijou (Touhou Project)
(Aka no Hiroba 17) [Water Drop (MA-SA)] Kouma e no Gohoushi (Touhou Project) [English] [desudesu]
(Kouroumu 7) [Zipper Wrist (Eguchi)] Kouma no Harenchi Maid Sakuya-san (Touhou Project)
(Reitaisai 14) [D.N.A.Lab. (Miyasu Risa)] Koumakan DISTORTIONAL ADDICT (Touhou Project)
[Bad Mushrooms (Chicke III, 4why)] Kouma Kesshouroku (Kono Subarashii Sekai ni Syukufuku o!) [Digital]
(C82) [Reverse Noise (Yamu)] Executive Otona Muka Koumakan (Touhou Project)
[Raiden Labo (Raiden)] Koumakan e Youkoso (Touhou Project) [Digital]