(Reitaisai SP2) [Colomonyu (Eromame)] EYE CONTACT (Touhou Project)
(Reitaisai 11) [Usotsukiya (Oouso)] Koishi-chan Kutsushita Bon 2 "Full Color Oshikko" (Touhou Project)
[Kamikadou (Ginyou Haru)] Touhou Rakugaki bon 2017/11 (Touhou Project) [Digital]
こいしちゃんのえっちな本。2
Tsurutsuru Twister - Koishi & Kokoro with Flandre
(Reitaisai 14) [Arutana (Chipa)] Koishi Onee-chan ni Makasenasai (Touhou Project) [English] {doujins.com}
(C87) [Rampancy (Bakko)] Cheerful Koishi-chan (Touhou Project)
(SC49) [barista (Kirise Mitsuru)] PANDEMONIUM DREI 3 (Touhou Project)
(CR32) [Muteki Chaya (Nippori)] Koishi no Yabou (Onegai Teacher)
(Reitaisai 8) [HMA (Hiyoshi Hana)] Cheat to Yobanaide! (Touhou Project)
[Yokkora] Toshiue no Anata (ANGEL Club 2016-11) [Chinese]
(C88) [tuiteyukenuyo (Zo)] Aka to Ao no Circus (Touhou Project)
(C77) [Yumemigokoti (Various)] Otona no Tei-Allergen (Touhou Project)
Koishi to Asobo.
(C89) [tuiteyukenuyo (Zo)] Zettai Reido no Soup (Touhou Project)
Monthly QooPA 2014-08
(Kouroumu 4) [MegaSoundOrchestra, super:nova (Sanwaribiki, Yukimachi Tounosuke)] The Root Universe! - Ne no Kuni no Juunin-tachi (Touhou Project)
Touhou Nioi Feti Goudou ~Otome-tachi no Shuuki~
[Suzuki Shigeru] Punipuni Alouette
[TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Ko (Touhou Project) [Digital]
(C83) [SANGENKAIDOU (Mifune Yatsune)] Komeiji Shimai no Dokidoki Ochinpo Lesson (Touhou Project)
(C77) [UDON-YA (Kizuki Aruchu, ZAN)] Udonko Vol. 7 (Monster Hunter)
Iinari Koishi-chan
(Reitaisai 13) [Himepuchitei (Anda)] Ai sare Shimai Komeiji Satori ・ Komeiji Koishi (Touhou Project) [Chinese] [oo君個人漢化]
(Kouroumu 12) [SEACLOUD (Arai Togami)] H Shitai Shitakunai? (Touhou Project)
(Reitaisai 15) [Kinokomushin (Kinokomushi)] KINOKOS TOUHOU BOX (Touhou Project)
[Anthology] LQ -Little Queen- Vol. 9 [Digital]
(Shuuki Reitaisai 4) [Arachno Mania (Kumoemon)] Shibararekko (Touhou Project)
Koishi-chan no Oneshota Hon.
[Chocopahe] Seiya no Haha no Tehodoki (ANGEL Club 2011-02) [English] =The Lost Light + Funeral of Smiles=
Komeiji Yukemuri Monogatari
(C93) [Zircon Prime (o-bow)] Satori to Koishi no Shimai Nanpa ni Goyoujin (Touhou Project)
[Nukidokoro. (Roteri)] KKMK OMNIBUS (Touhou Project)
Honno Polygraph | Instinct Polygraph
(Reitaisai 13) [IRIOMOTE (Saryuu)] Reitaisai 13 Kaijou Genteibon (Touhou Project)
(Reitaisai 9) [Avion Village, Avion Village F (Johnny, Fechi)] Abi-Tsu vol.3 (Touhou Project)
[Mysophilia (Various)] Wrist Cut Goudou (Touhou Project) [Digital]
(C75) [Memoria (Tilm)] Koishiku naru Hodo Sonemashii!! (Touhou Project)
Chishojo Fuuki Iin no Minna ni Ienai Inbi na Onegai 2 | The Perverted Virgin Public Morals Committee Member’s Secret Naughty Request 2
[Gekkouya (川津屋森巳げっこうや)]短い漫画 [SCAT]【Vore】 【丸呑み】
SUPER HARD Hatsujou Imouto 2
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project) [Chinese] [oo君SilangKataDariCina]
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi (Touhou Project)
(C87) [Lagrangian-Point (Akatuki Tetora)] JS Koishi no Yoruasobi (Touhou Project)
(Reitaisai 11) [AZUKI SHOT (Azuki)] Reverse Sexuality (Touhou Project)
Koishi-chan no Ashikokibon.
[Anthology] PETA! Vol. 02
(C95) [NANIMOSHINAI (Sasamori Tomoe)] TTH 20.5
(C91) [Water Drop (MA-SA)] Komeiji Yukemuri Monogatari (Touhou Project) [English] [HCinema]
(Reitaisai 13) [tuiteyukenuyo (Zo)] Femme Fatale Fafrotskies (Touhou Project)
[Unyarara Daihanten (Mabuchoko_m)] Oidemase Chirei"Yuukaku"den (Touhou Project) [Digital]
(Reitaisai 13) [COLOR-STAINING (KIMOBUSA-J)] Onanie Princess Hatate Shou (Touhou Project)
KoiFla Dream Party
(Reitaisai 14) [Arutana (Chipa)] Koishi Onee-chan ni Makasenasai (Touhou Project)
KoiFla! Love Chu
(C82) [SANGENKAIDOU (Mifune Yatsune)] Satorin no DOKIDOKI Ochinpo LESSON (Touhou Project) [Chinese] [靴下汉化组]
[Koishikawa Kei] WATER'S EDGE
Ishiki Sarenai Koto o Ii Koto ni Hitomae de Koishi-chan to Itashite Mita
(C62)[Kensoh Ogawa (Fukudahda)] Lovely Strawberry Aged 21 (Onegai Teacher)
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo | Koishi-Chan Let's Play♪ (Touhou Project) [English]
(C65) [Kopikura (Kino Hitoshi)] LOVELY 3 (Onegai Teacher)
(Reitaisai 10) [Kamikadou (Ginyou Haru)] Daijukkai Hakurei Jinja Reitaisai Omakebon (Touhou Project)
(C63) [ST.DIFFERENT (Various)] OUTLET 13 (Onegai Teacher)
KINOKOS TOUHOU BOX
talking
(C93) [I'm (Matsubayashi Nagana)] Issho ni Onsen Koishi-chan (Touhou Project)
(C89) [Water Drop (MA-SA)] Haramix (Touhou Project)
[Syamisen Koubou (Koishikawa)] Girls und Girls ~MihoYuka Sakusen desu!~ (Girls und Panzer) [Digital]
[Otokonoko Koubou♂] Otokonoko Soukan ♂ Porieru ・Osananajimi Miha Chinpo Daisuk na Otokonoko
[Usotsukiya (Oouso)] Kutsushita Taizen (Touhou Project) [Digital]
[Syamisen Koubou (Koishikawa)] HYBRID RAINBOW (Mahou Shoujo Lyrical Nanoha) [English]
[Anda Inmu] 【漫画】かこわれ こいし【東方】 (Touhou Project)