(C83) [SANGENKAIDOU (Mifune Yatsune)] Komeiji Shimai no Dokidoki Ochinpo Lesson (Touhou Project)
KoiFla! Love Chu
(Souyoku no Kizuna 4) [INNOCENT HEART (Koishikawa Kazurow)] Serment d'anemone ~Kaketa Pieces ga Hamaru Toki~ episode.2 (Shingeki no Kyojin)
[Natsuka Q-Ya] Oki ni Haramase! | 感覺像受孕了! [Chinese]
Koishi ga Muishiki Chipo de Ooabare suru Hanashi | A Story About Koishi's Spontaneous Dck-Growth Rampage!
[Chikiko] Jyukan Nikubenki Kasumi [Chinese]
Satori-san vs Koishi-chan
Ko Akechi Yuri Shokushu
Koishi-chan no Ashikokibon. | Koishi-chan’s Footjob Book.
(C89) [Little Hamlet (Kiira)] Komeiji Shimai no Futari Ecchi (Touhou Project)
(Reitaisai 11) [Esoragoto (SoRA)] Koishi's Happy END (Touhou Project)
Rental Shikigami Pet
[Anthology] PETA! Vol. 05
(C63) [Purin Yokochou (Ouka Sushi)] Pretty Lesson 1 (Onegai Teacher)
[Kiyokawa Zaidan] PinSalo Kaa-san
[Ninniku Batake (Ninniku)] Ninniku Batake Shuukakusai Kinoe (Touhou Project) [Digital]
(Reitaisai 9) [Avion Village, Avion Village F (Johnny, Fechi)] Abi-Tsu vol.3 (Touhou Project)
Koishi-chan no Ecchi na Mainichi | Koishi-chan's Lewd Daily Life
(C90) [Sunset Beach (Hammer)] Koishi-chan ga Pet o Korashimechau Ohanashi (Touhou Project) [Chinese] [靴下汉化组]
[TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Ko (Touhou Project) [Digital]
(C93) [I’m (Matsubayashi Nagana)] (Touhou Project) [Chinese] [CE家族社]
[Enshoku Murayakuba Suguyaruka] それぞれの兄妹 「抑えられない性欲」
(Reitaisai 15) [Mahou Rikigaku (Miwatari Renge)] Komeiji Satori no Shojo Soushitsu Full Color (Touhou Project)
(Reitaisai 15) [Tetoga] Onee-chan-tachi to Ecchi Shitai! (Touhou Project)
Koishi-chan Kutsushita Bon 2 "Full Color Oshikko"
Issho ni Onsen Koishi-chan
Koishi Onee-chan ni Makasenasai {doujins.com}
[Syamisen Koubou (Koishikawa)] HYBRID RAINBOW (Mahou Shoujo Lyrical Nanoha) [English]
(Shuuki Reitaisai 2) [02 (Harasaki)] Happy Birthday My Sister (Touhou Project)
(Kouroumu 9) [*Cherish* (Nishimura Nike)] Miryoku-teki na Kanojo (Touhou Project) [Chinese] [好想玩梗汉化组]
[Doronuma Kyoudai (RED-RUM)] Futa Ona Dai Ni Shou | A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2 [English] [2d-market.com] [Decensored] [Digital]
[Zensuu Hakai Kensa (Black)] Hangeki Kinshi! "Hai. Watashi wa Anata no Aigangu" (Touhou Project) [Digital]
(Reitaisai 13) [tuiteyukenuyo (Zo)] Femme Fatale Fafrotskies (Touhou Project)
[IRIOMOTE (Saryuu)] Koishisugii! (Touhou Project) [Chinese] [靴下汉化组] [Digital]
(Reitaisai 12) [Itou Life] Kanojo ni Natta Koishi-chan (Touhou Project) [English] [ATF]
(C86) [Moon wort (Sougetsu Nonono)] Koi Ona (Touhou Project)
[Tanaura Honpo (Tanaura Oruta.)] Kokoro-chan Kyousei Smile Lesson (Touhou Project) [Digital]
[Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project) [Chinese] [CE家族社] [Digital]
(C76) [PARANOIA CAT (Fujiwara Shunichi)] Touhou Ukiyo Emaki "Milky Way no Setsunateki Katsu Jounetsuteki na Majutsufu" (Touhou Project)
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo♪ (Touhou Project) [Chinese] [烂肉X伞尖]
(C87) [Haitokukan (Haitokukan)] Jikan Teishi Shite Chirei-gumi no Skirt o Mekuru Hon (Touhou Project) [Chinese] [脸肿汉化组]
[Akikaze Asparagus (Aki)] Koikokoro (Touhou Project) [Digital]
(Reitaisai 6) [Usotsukiya (Oouso)] Touhou Kutsushita Bon 2 | Touhou Sock Book 2 (Touhou Project) [English] [ReMoe]
[Noise] Otouto mo Kawaii | My brother is cute too (JS☆JC) [English] [Rin]
(C80) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] KUMAlipse2 (Touhou Project) [English] {LWB}
(C91) [Kyokushou Shoujo (Rukitsura.)] Kuusou ~idola~ (Touhou Project)
Sanmusu ga Arawareta! | The Triple Girls Have Arrived!
Irasshaimase Club Jireiden e
Nyan Koishi no Milk
(Lyrical Magical 7) [Syamisen Koubou (Koishikawa)] BLUES DRIVE MONSTER (Mahou Shoujo Lyrical Nanoha) [English] [Goggled Anon]
[Heat One] Broom [Ongoing]
(Underground Carnival) [Inyu-goya (Inyucchi)] Chitei no Yakata no Aigan Shoujo (Touhou Project)
Futon Kabutte Nuku Nuku to. | 이불을 덮고 따뜻하게.
(C85) [Hinatamizu (Hinami)] Daremo Watashi o Miteinai (Touhou Project)
(Reitaisai 14) [Namayake. (Harry)] FlaKoi Panpanbon (Touhou Project)
(C90) [Itou Life] Kaga-san no Jimunuki Seikatsu + Itou Life Soushuuhen 2013~2015 (Kantai Collection -KanColle-, Touhou Project)
[Gensou Stomach (Various)] Marunomi no Kanzume - Touhou x Marunomi Situ Goudoushi (Touhou Project) [English] (CrayZayJay) [Digital]
[Anthology] PETA! Vol. 03