(C92) [Rafflesia (Campbell Gichou)] Koumakan no Iinari Maid (Touhou Project)
(C92) [SilverRice (Sumeshi)] Kessen Yoru no Sei Senjou | The Deciding Match! An Explicit Nighttime Battleground (Granblue Fantasy) [English] [nekoumancer]
(C88) [Rafflesia (Campbell Gichou)] Koumakan no Rental Maid Shoku (Touhou Project) [English] [desudesu]
[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Kouma Tensei (Shinrabansho) [Digital]
(C87) [Kamikadou (Ginyou Haru)] "Gazou Ari" Koumakan de wa 200-yen de Seiteki Service o Ukerareru ppoi 2 (Touhou Project) [Chinese] [oo君の個人漢化]
(C48) [Koumansha] Hontou ni Atta Megami no Hanashi (Ah! My Goddess)
Kono Subarashii Kouma no Musume-tachi to 3P o! | Threesome with These Wonderful Crimson Demon Girls!
[Kikyakudou (Karateka Value)] Koumazoku Touchiryouiki 2 (Shinrabanshou Choco)
(C92) [Rafflesia (Campbell Gichou)] Koumakan no Iinari Maid (Touhou Project) [English] {doujins.com}
(C84) [Shimoyakedou (Ouma Tokiichi)] Koumakan Enkou (Touhou Project)
Koumakan Harem Route
[Shiro] MCC - Minami Kouma Kopyureeto | MCC - Minamiko Coma Copulation (Friends Mae Shippo Goudoushi) (Kemono Friends) [English] [Tabunne Scans] [Digital]
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project) [Chinese] [oo君SilangKataDariCina]
(C86) [Stick Number (Korone Shousa)] Gensoukyou Seifuuzoku Jijou Koumakan Hen (Touhou Project)
[Shiina Nami] Kouman to Henai (Nozoite wa Ikenai NEO! V - Do Not Peep NEO! V) [Chinese] [沒有漢化]
Muku na Kouma o Ijimetai
(Aka no Hiroba 17) [Water Drop (MA-SA)] Kouma e no Gohoushi (Touhou Project)
(Kouroumu 10) [Kamikadou (Ginyou Haru)] "Sokuhou" Koumakan de wa 200-yen de Seiteki Service o Ukerareru ppoi (Touhou Project)
(COMIC1☆5) [TRIP DANCER (Kouma Hidehito)] Asuka+Plus+ (Yu-Gi-Oh!)
Koumakan no Iinari Maid
[Reverse Noise (Yamu)] Ultra Super Big Maxim Great Strong Otonamuke Koumakan Soushuu Hen (Touhou Project) [2016-03]
[TRIP DANCER (Kouma Hidehito)] Wild x Wild Rush (Monster Hunter)
(C81) [Senkou Campanella (Haruhina Murasaki)] Koumakan Kouryaku Sakusen Nanokakan - Patchouli Hong Meiling hen (Touhou Project)
[Aparachiya (Kabu)] Koumakan no Daikokubashira (Touhou Project) [Digital]
(Reitaisai 9) [Senkou Campanella (Haruhina Murasaki)] Koumakan Kouryaku Sakusen Nanokakan - Kanketsuhen (Touhou Project)
(SC49) [Kamikadou (Ginyou Haru)] Koumakan Harem Route (Touhou Project)
(Reitaisai 14) [D.N.A.Lab. (Miyasu Risa)] Koumakan DISTORTIONAL ADDICT (Touhou Project)
Nureru Koumakan
(Kouroumu 8) [MMT!! (K2isu)] Kouma no1711 (Touhou Project)
(C82) [TRIP DANCER (Kouma Hidehito)] Kiss from a Rose (Yu-Gi-Oh! 5D's)