[Koishi Chikasa] Akuma Demo Keikakuteki Ni | Systematic Devil (COMIC Megastore Alpha 2013-11) [English] [thetsuuyaku]
(Reitaisai 11) [E project (Go3)] Cat Paranoia (Touhou Project)
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 7
(C95) [Aoirokanata (Shikitani Asuka)] Hatsujouki no Nyan Koishi | 发情期的猫恋 (Touhou Project) [Chinese] [布洛基个人汉化]
Aka no Onna Kyoushi Zukan
(C77) [Fujiya Honten (Thomas)] TRiANGEL (Monster Hunter)
[Angelic Feather (Land Sale)] Imouto-tachi ga H Sugiru! (Touhou Project) [Digital]
[Sangenshokudou (Chikasato Michiru)] EXEBON (Mega Man Battle Network)
(C82) [Kombu Choco (Gattiii)] Koishi-chan o Kaitai. (Touhou Project)
Towako Ichi
(Kouroumu 7) [Anata wo, Haijin desu. (Kou)] Koichi-chan no Ecchi na Hon ga Nai nara Watashi ga Kaku shika Nai janai!! (Touhou Project)
(C71) [TAMARANCHI (Shinbo Tamaran)] Amaryllis ~ Sanbi saseru Koi ~ (Otome wa Boku ni Koishiteru)
Issho ni Onsen Koishi-chan
(C95) [Ironeko Pencil (Iroen)] Joshi Kousei Koishi Chikan Densha Higai (Touhou Project)
(C86) [tuiteyukenuyo (Zo)] Violet Harenchi (Touhou Project)
(C79) [Mahou Rikigaku (Miwatari Renge)] Nakadasarete Gensoukyou Insane (Touhou Project)
(C82) [HELL-ION (Yoshino.)] Boku wa Pet. (Touhou Project)
(C76) [PARANOIA CAT (Fujiwara Shunichi)] Touhou Ukiyo Emaki "Milky Way no Setsunateki Katsu Jounetsuteki na Majutsufu" (Touhou Project)
(C90) [Water Drop (MA-SA)] Koishi-chan wa Umi ni Kyoumi ga Aru you desu! (Touhou Project)
Koi Ona 2
(Reitaisai 10) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 09 (Touhou Project) [English] [desudesu]
(C85) [Rampancy (Bakko)] One’s Love 2 (Touhou Project)
(C84) [Otogi no Kuni no Soapland (Kurokawa Otogi)] Touhou Nyuukyou Shijyuuhatte -Kyoku- 1 (Touhou Project)
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo♪ (Touhou Project) [Chinese] [烂肉X伞尖]
koishichanto koishitai!
(Reitaisai 15) [Rampancy (Bakko)] Koishi-chan to Icha Love Noukou Nakadashi Sex!! (Touhou Project)
(C86) [+5 (Taka♂)] Seikan Paranoia (Touhou Project)
[Kamikadou (Ginyou Haru)] Touhou Rakugaki bon 2017/11 (Touhou Project) [Digital]
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project) [Chinese] [靴下汉化组]
Nyan Koishi no Milk
Koishi ga Muishiki Chinpo de Ooabare suru Hanashi | A Story About Koishi's Spontaneous Dick-Growth Rampage!
(Reitaisai 8) [Colomonyu (Eromame)] OPP (Touhou Project)
(Shuuki Reitaisai) [Itou Life] Yasashiku shite ne Satori-sama + Itou Life Rakugaki Bon Soushuuhen (Touhou Project)
Sakusei! Koishi Seieki Botex
COMIC Megastore Alpha 2014-03 [Digital]
Koishi-chan no Bitch na Hon.
[Mozuya Murasaki] Cosplex (COMIC-X-EROS #29) [Chinese] [空気系☆漢化]
[Frank Factory] Myourenji e Youkoso! (Touhou Project)
(C91) [Aquamarine (Mogupuchi)] Ookiku Natta Koishi-chan to Flan-chan no Ohanashi (Touhou Project)
(Reitaisai 10) [Konnyaku Nabe, Mayu Tomato (magifuro Konnyaku, Iyoda Mark, Pato-chan)] Touhou Futanari Keihou (Touhou Project)
(Kouroumu 9) [*Cherish* (Nishimura Nike)] Miryoku-teki na Kanojo (Touhou Project)
(C89) [Little Hamlet (Kiira)] Komeiji Shimai no Futari Ecchi (Touhou Project)
[Anthology] Gatchiri Kairaku Land Vol.6 Onna Joushi ga, Mahou Shoujo ga, Sarani Joshidaisei made, Tsugitsugi to Okasareru! [Digital]
(CR32) [Muteki Chaya (Nippori)] Koishi no Yabou (Onegai Teacher)
(C75) [Mashou Zoku (Koishikawa Renzu)] Hinnyuu Loli-ism
(C90) [tuiteyukenuyo (Zo)] Oyasumi My Sister (Touhou Project)
(Kouroumu 9) [Ge-Shop (Various)] Gensou Kasouyuu (Touhou Project)
(Reitaisai 14) [Cola Bolt (Kotomuke Fuurin)] Kokorora (Touhou Project)
(Reitaisai 12) [AZUKI SHOT (Azuki)] Reverse Sexuality 3 (Touhou Project)
Boku no Mama wa Koishi Mama
(Reitaisai 14) [Arutana (Chipa)] Koishi Onee-chan ni Makasenasai (Touhou Project) [English] {doujins.com}
[Sangenshoku Dou (Chikasato Michiru)] Space Nostalgia 4 [Digital]
[Sangenshokudou (Chikasato Michiru)] MOEJUS BON (Rival Schools)
Puniphilia
[Behind Moon (Q)] Otome wa Boku o Okashiteru ~Futanari Elder (Otome wa Boku ni Koishiteru Futari no Elder) [Digital]
(Reitaisai 15) [Mahou Rikigaku (Miwatari Renge)] Komeiji Satori no Shojo Soushitsu Full Color (Touhou Project)
KINOKOS TOUHOU BOX
[Ginga no Shippo (Nemo)] Shii-Shii Lemon Tea (Touhou Project) [Digital]
(Shuuki Reitaisai 3) [Yanagisegawa (Milcara)] Koishi-chan to Ecchi Shitai! (Touhou Project)
[Komine Tsubasa] zemen. shisutemu | 灼熱精液.淫妹體制 [chinese]
Satori-sama no Choukyou Kyouiku
Onegai Mizuho-sensei
(Reitaisai 11) [Usotsukiya (Oouso)] Koishi-chan Kutsushita Bon 2 "Full Color Oshikko" (Touhou Project) [Chinese] [无毒汉化组]
(C75) [Syamisen Koubou, Night Stars (Koishikawa, HATARA)] NanoFei Matsuri (Magical Girl Lyrical Nanoha)
[Charlie Nishinaka] Cheers! 20 [Digital]
Bura-Koishi
(Reitaisai 15) [Amari Teishoku (Hieta Meshi)] Koishi-chan wa Onee-chan (Touhou Project)
[Gamushara! (Nakata Shunpei)] Gekkou | Moonlight Ch. 2 [English] [Leon990 Scanlations]
さとりのお手入れ
(C76) [Yuzumomo Jam (Various)] Shoujo Sousei Emaki - Touhou Youenbu You no Shou - Fancy Girl's Equipment (Touhou Project)
KoishiTagari | 想要 戀戀
(C80) [Twinkle Snows (Takashina@Masato)] Eromeiji-Annex (Touhou Project)
COMIC Megastore Alpha 2015-01
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi | Koishi-chan's Lewd Daily Life (Touhou Project) [English] {Doujins.com}
Imogai