(C92) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto 2 (Touhou Project)
(Reitaisai 13) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 17 (Touhou Project)
(Reitaisai 11) [Usotsukiya (Oouso)] Koishi-chan Kutsushita Bon 2 "Full Color Oshikko" (Touhou Project)
[Koishikawa Renzu] Uwasa no Seikan Esthe | 傳說的性感SPA [Chinese]
(Reitaisai SP) [Giniro Noel (Yuma)] Nyatori-sama no Asobikata (Touhou Project)
(Reitaisai 13) [COLOR-STAINING (KIMOBUSA-J)] Onanie Princess Hatate Shou (Touhou Project)
(Reitaisai 15) [Grary (Haito Mitori)] JC Koishi to Houkago (Touhou Project) [Chinese] [oo君個人漢化]
[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]
(C89) [Aoirokanata (Shikitani Asuka)] C89 Kaijou Genteibon (Touhou Project)
Koishi-chan to Sukebe Suru Hon
Nagusame Jouzu no Koishi-chan
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project)
(Reitaisai 14) [Douganebuibui (Aburidashi Zakuro)] Koishi, Aishi, Kimi Omou (Touhou Project) [Chinese] [無邪気漢化組]
[Kinokomushin (Kinokomushi)] Doutei Oniisan no Koto Kiniicchattakara Koishi ga Nuite Agetemo Ii yo? (Touhou Project) [Digital]
(Komeiji Complex) [tuiteyukenuyo (Zo)] Onee-chan, Watashi ga Sukutte ageru yo (Touhou Project)
(C93) [Midorineko (Midori)] Komeiji Schedule AM (Touhou Project) [Chinese] [脸肿汉化组]
(C89) [Little Hamlet (Kiira)] Komeiji Shimai no Futari Ecchi (Touhou Project) [Chinese] [无毒X草根妖怪汉化组]
Touhou Kutsushita bon 2
[Yosutebito na Mangakaki (Tomoki Tomonori)] Koufuku Suimin Wana (Touhou Project) [Digital]
Chishojo Fuuki Iin no Minna ni Ienai Inbi na Onegai 2 | The Perverted Virgin Public Morals Committee Member’s Secret Naughty Request 2
[Enshoku Murayakuba Suguyaruka] それぞれの兄妹 「抑えられない性欲」
(Reitaisai 12) [Itou Life] Kanojo ni Natta Koishi-chan (Touhou Project) [English] [ATF]
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 6 | Manami Sensei's Outdoor Lesson Ch. 6 [English] [hong_mei_ling]
[Akiko Morishima] Hanjuku Joshi Vol.1 [English]
(CR33) [Kopikura (Kino Hitoshi)] LOVELY 1 (Onegai Teacher)
(Kouroumu 9) [Doronuma Kyoudai & .7 (RED-RUM, DAWY)] Futanarist Touhou (Touhou Project)
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project) [English] {Hennojin}
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project) [Chinese] [oo君個人漢化]
(Kouroumu 10) [Hadairo Rooibos Tea (Pandain)] Shokushu Chireiden 3 ~Komeiji Koishi no Sakusei Chiryou~ (Touhou Project)
Koishi, Aishi, Kimi Omou
(C62) [Kinmekki Damashii (Yamane Masahiro)] MAHORO BOOK (Mahoromatic, Onegai Teacher)
KoiFla Dream Party
(Reitaisai 11) [E project (Go3)] Cat Paranoia (Touhou Project)
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama | Koishi is my Mommy (Touhou Project) [English] =LWB=
Koishi-chan no Ashikokibon.
(Kouroumu 9) [Sweet Milk Shake (Tora)] Kirei ni Osouji Dekiru kana (Touhou Project)
(C82) [dream-mist (sai-go)] cos-dream (Touhou Project)
(C81) [Lagrangian-Point (Akatuki Tetora)] SLIDE HEART (Touhou Project)
[Yosutebito na Mangakaki (Tomoki Tomonori)] Koishi Mama to no Hatsujou Seiyoku Seikatsu (Touhou Project) [Digital]
(C87) [Haitokukan (Haitokukan)] Jikan Teishi Shite Chirei-gumi no Skirt o Mekuru Hon (Touhou Project) [Chinese] [脸肿汉化组]
(C82) [SANGENKAIDOU (Mifune Yatsune)] Satorin no DOKIDOKI Ochinpo LESSON (Touhou Project)
Komeiji Shimai wa Hentai Maso Hole
[TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Ko (Touhou Project) [Digital]
Koishi-chan no Ashikokibon. | Koishi-chan’s Footjob Book.
[Yumemushi (Asami Yumesuke)] Over. the story of unclenched hearts (Touhou Project) [Digital]
(Reitaisai 13) [Kokatsubatake (Amekosame)] Sennou Sousaku (Touhou Project) [Chinese] [靴下汉化组]
(C80) [Tsujikaidou (Tsujigiri)] Toy Destroyer (Touhou Project)
(Reitaisai 13) [Water Drop (MA-SA)] Tights na Koishi-chan (Touhou Project) [English] [Darksouru-san]
(Reitaisai 13) [02 (Harasaki)] FREAKS OUT! (Touhou Project) [English]
(Reitaisai 15) [Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 40 Satori (Touhou Project)
Koishi Onee-chan ni Makasenasai {doujins.com}
[Worin] Brawling Go Ch.76-88 (English) (Ongoing)
[Ninniku(Kari)] Chinko Koishi x Futsuu Kogasa no Request Manga (Touhou Project)
Avenue 6
[Shoot The Moon (Fuetakishi)] Hayami-san wa Me ga Mienai [English] [HappyCoffeeStudios] [Digital]
Ko Akechi Yuri Shokushu
(Kouroumu 10) [Hadairo Rooibos Tea (Pandain)] Shokushu Chireiden 3 ~Komeiji Koishi no Sakusei Chiryou~ (Touhou Project) [Chinese] [可乐个人汉化]
(C81) [Sweet Milk Shake (Tora)] Koishi-chan to!! Hamigaki Jouzu kana? (Touhou Project)
(C62) [Daihonei (TYPE.90)] EMPIRE HARD CORE 02 (Onegai Teacher)