(C85) [Psychetangle (Keta)] Futon Kabutte Nuku Nuku to. (Touhou Project) [English]
Muishiki no Yuragi
(C74) [CUT A DASH!! (Amaduyu Tatsuki, Mitsumi Misato)] Chokkyuu Shoujo Soushuuhen
Reitaisai 10 Omake bon
(Kouroumu 9) [Beniiro Kaitenkikou (Seki)] ♂♀ (Touhou Project)
[Yosutebito na Mangakaki (Tomoki Tomonori)] Koishi Mama to no Hatsujou Seiyoku Seikatsu (Touhou Project) [Digital]
(CR33) [Kensoh Ogawa (Fukudahda)] Lovely Strawberry Aged 21 Extra Edition (Onegai Teacher)
(C84) [Takoyaki-batake (Takoyaki)] Koishi lesson (Touhou Project)
(Reitaisai 14) [Douganebuibui (Aburidashi Zakuro)] Koishi, Aishi, Kimi Omou (Touhou Project) [Chinese] [final個人漢化]
(C84) [Otogi no Kuni no Soapland (Kurokawa Otogi)] Touhou Nyuukyou Shijyuuhatte -Kyoku- 1 (Touhou Project)
Koishi Mama to no Hatsujou Seiyoku Seikatsu
Komeiji Shimai wa Hentai Maso Hole
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project) [Chinese] [oo君個人漢化]
MAGNUM KOISHI
[nul_Neverland (Navier Haruka 2T)] Deli Succu!! vol. 2.0 ~DeliHeal Yondara Succubus 3-nin ni Tabetsukusareta Repo~ [English] [CrowKarasu] [Digital]
[Anthology] Imouto Koishi Vol.1
[Syamisen Koubou (Koishikawa)] HYBRID RAINBOW (Mahou Shoujo Lyrical Nanoha)
[Ribons Nights (Kyouno Aki, Uchuu Sora)] Accident (Onegai Teacher)
Terrible Souvenir
Koishi-chan no Ashikokibon. | Koishi-chan’s Footjob Book.
Koishi-chan no Bitch na Hon.
(Reitaisai 12) [Jackpot 64 (HAN)] Touhou Mureiden (Touhou Project)
COMIC Megastore Alpha 2013-10
Hatsujouki no Nyan Koishi
Towako Go
(Reitaisai 13) [CARAMEL CRUNCH! (Rikatan)] Kozukuri Gensoukyou (Touhou Project)
[Inomoto Rikako] LOVE STORE
(Shuuki Reitaisai 2) [Arkhetelos (Arai Togami)] Onee-chan Kawaii! (Touhou Project) [Chinese] [草根妖怪汉化组]
(COMIC1☆3) [Shuudan Bouryoku (Murasaki Syu)] Neko Zyarashi (Natsume Yuujin-chou) [Chinese] [猫语汉化组]
【Kanade汉化组】たいじのゆめ
(Reitaisai 14) [Arutana (Chipa)] Koishi Onee-chan ni Makasenasai (Touhou Project) [English] {doujins.com}
(Reitaisai 15) [Azarashi Waltz (Yukihime Haruka)] Milky Gensoukyou (Touhou Project)
Nyakotto Koishi
(Kouroumu 7) [Anata wo, Haijin desu. (Kou)] Koichi-chan no Ecchi na Hon ga Nai nara Watashi ga Kaku shika Nai janai!! (Touhou Project)
(Reitaisai 10) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 09 (Touhou Project) [English] [desudesu]
(C83) [Hakuginmokusei (Poshi)] Komeiji Immoral (Touhou Project)
[Kojima Saya] Junjou Bitch Harem - Innocent Bitch Harem [Digital]
[Heat One] Broom [Ongoing]
KILL GEPPU COMPLETE
(Kouroumu 9) [Ninniku Batake (Ninniku)] Honno Polygraph (Touhou Project)
[Tokyusen] Touhou Gyaku Rape Goudoushi ~but there is not way to escape~
(Reitaisai 10) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 09 (Touhou Project)
[Ryona's Station (YOSHITORA)] Brain Eater 3 [Chinese] [沒有漢化] [Digital]
(CR33) [Kensoh Ogawa (Fukudahda)] Lovely Strawberry Aged 21 Extra Edition (Onegai Teacher)
[Koishikawa Renzu] Uwasa no Seikan Esthe | 傳說的性感SPA [Chinese]
(C87) [Gekidoku Shoujo (ke-ta)] Gensen (Touhou Project)
Satori Koishi Koishi
にゃんこいしのみるく
(C87) [Angora doll (Kinokomushi)] Hame x Koi Wannyan (Touhou Project)
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon. (Touhou Project) [Digital]
Tojita Hitomi no Shojo Soushitsu
(Shuuki Reitaisai 5) [Crossco Switch (Crossco)] Koishi-chan to Ichaicha Suru Hon (Touhou Project)
[Cola Bolt (Kotomuke Fuurin)] Kokorora (Touhou Project) [Digital]
(Reitaisai 13) [IRIOMOTE (Saryuu)] Reitaisai 13 Kaijou Genteibon (Touhou Project)
[Yuuki Ray] Kousetsu Natsu Monogatari | A Summer Legend (Shota Hunting) [English] =The Lost Light+Funeral of Smiles=
[Shinonome Ryu] NeeNe ~Ane Tokidoki Kanojo~ [English] [EpicWorks + Kusanyagi + Hentai2Read]
(Kouroumu 11) [*Cherish* (Nishimura Nike)] Kuusoujou no Onee-chan (Touhou Project) [Chinese] [古明地恋个人汉化]
(C92) [Yashiya (YASSY)] Kokoro Odoru | 跳舞的秦心酱 (Touhou Project) [Chinese] [布洛基个人汉化]
[Seza Team (sezan)] Little Free [Digital]
(C86) [Satellites (Satetsu)] Samayoeru ido | Wandering Id (Touhou Project) [English]
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi | Koishi-chan's Lewd Daily Life (Touhou Project) [English] {Doujins.com}
(Reitaisai 15) [Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 40 Satori (Touhou Project) [Chinese] [靴下汉化组]
(Puniket 22) [Behind Moon (Q)] Otome wa Boku o Okashiteru ~Futanari Elder | The Maiden Raping My Sister ~Futanari Elder~ (Otome wa Boku ni Koishiteru Futari no Elder) [English] [SaHa]
(Reitaisai 7) [Yumemi Gokochi (Mikage Baku)] EDEN (Touhou Project) [English] =LWB=
Touhou Chakui Sakusei Goudou
(Puniket 22) [Behind Moon (Q)] Otome wa Boku o Okashiteru ~Futanari Elder (Otome wa Boku ni Koishiteru Futari no Elder)
[Arai Kei] Hougan Kanojo Zenpen | Shot-put Girlfriend Part One (COMIC HOTMiLK 2016-09) [English] [Satoru] [Digital]
(Reitaisai 14) [Douganebuibui (Aburidashi Zakuro)] Koishi, Aishi, Kimi Omou (Touhou Project) [Chinese] [無邪気漢化組]
Gokkun KoiFla Milk - Koishi & Fran's Milk {Hennojin}
(C78) [Kieyza cmp (Kieyza)] TOHO N+ nh ver.ADULT (Touhou Project)
[Gensou Stomach (Various)] Marunomi no Kanzume - Touhou x Marunomi Situ Goudoushi (Touhou Project) [English] (CrayZayJay) [Digital]
(C71) [Hisuitei (Izumi Tsubasu)] Syokugan (Otome wa Boku ni Koishiteru)
(C90) [Sunset Beach (Hammer)] Koishi-chan ga Pet o Korashimechau Ohanashi (Touhou Project) [Chinese] [靴下汉化组]
(C79) [Depthbomb (Shimo)] Substitution (Touhou Project)
2Stroke KDX
[Yana] Shokushu to Issho ni Nakayoku Kurasou!
(Reitaisai 8) [Colomonyu (Eromame)] OPP (Touhou Project)
(C80) [Right away (Sakai Minato)] Chitei no Eden (Touhou Project)
(C83) [Attendance Number 26 (Niro)] Koishi Ecchi (Touhou Project)
Ecchi na Kenkyuu Koishi-chan no Baai
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon | 恋和心的援交本 (Touhou Project) [Chinese] [布洛基个人汉化] [Digital]
(C80) [Hannama (Various)] Zettai Chinpo Nanka ni Maketari Shinai! Goudoushi -Zecchin!- (Touhou Project)
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project)
Doppel Koishini
[Gamushara! (Nakata Shunpei)] Gekkou | Moonlight Ch. 3 [English] [Leon990 Scanlations]
(Reitaisai 10) [Kuma-tan Flash! (Hanao.)] Muishiki no Kyuuai Koudou (Touhou Project)
[Zensuu Hakai Kensa (Black)] Hangeki Kinshi! "Hai. Watashi wa Anata no Aigangu" (Touhou Project) [Digital]
(C89) [Shikitani Asuka (Aoiro Kanata)] Koishi-chan no Himitsugoto (Touhou Project)
JS Koishi no Yoruasobi
(Reitaisai 10) [Kamikadou (Ginyou Haru)] Daijukkai Hakurei Jinja Reitaisai Omakebon (Touhou Project)
[Machikado-Mapoze (Various)] Touhou no Nyou no Goudou desu. ~Nido Aru Koto wa Sando Aru~ (Touhou Project) [Digital]
(C84) [Angelic Feather (Land Sale)] Koishi-tai Flan-shitai (Touhou Project) [Chinese] [无毒汉化组]
Chitei no Be The One
(C85) [RTD (Mizuga)] Innocent catwalk (Touhou Project)
[Kinokomushin (Kinokomushi)] Doutei Onii-san no Koto Kiniicchatta kara Koishi ga Hamete Agetemo Ii yo? (Touhou Project) [Digital]
(Kouroumu 8) [Iyokan. (Hota.)] Otona no Tei Allergen 2 (Touhou Project)
[IRIOMOTE (Saryuu)] Koishisugii! (Touhou Project) [Chinese] [CE家族社] [Digital]
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 (Touhou Project)
(C82) [Sweet Milk Shake (Tora)] Usagi Koishi (Touhou Project)
(Reitaisai 14) [Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon Matome! (Touhou Project)
[Narumiya (Narumiya)] Satori Wan Wan Soushuuhen (Touhou Project) [Digital]
[Kamikadou (Ginyou Haru)] Reitaisai 10 Omake bon (Touhou Project) [Digital]
[IRODORI (NITTA KUMI)] MIX JUICE (Various)
(C79) [Konkono! (Kurona, Urin)] Kome Ijiri (Touhou Project)
Boku no Mama wa Koishi Mama | Koishi is my Mommy =LWB=
(Reitaisai 9) [Sweet Milk Shake (Tora)] Koishikoshiko (Touhou Project)
Satori-sama no Ecchi na Hon.
[Gamushara! (Nakata Shunpei)] Gekkou | Moonlight Ch. 2 [English] [Leon990 Scanlations]
(Reitaisai SP2) [Lactobacillus (Masara)] Satori-san no Kurorekishi (Touhou Project)
(C95) [NANIMOSHINAI (Sasamori Tomoe)] TTH 20.5
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project) [Chinese] [靴下汉化组]
[Hamusuta-nonikomi (Motsu Aki)] Watashi no Suki na Onaho (PriPara)
[Usotsukiya (Oouso)] Kutsushita Taizen (Touhou Project) [Digital]
Dengeki Moeoh 2017-08 [Digital]
Gohoushi nara Maid ni Omakase!
MAGNUM KOISHI -COMPLETE-
Shokushu Chireiden 3 ~Komeiji Koishi no Sakusei Chiryou~
[Akikaze Asparagus (Aki)] Koikokoro (Touhou Project) [English] [2d-market.com] [Decensored] [Digital]