[Chocopahe] Seiya no Haha no Tehodoki (ANGEL Club 2011-02) [English] =The Lost Light + Funeral of Smiles=
(Shuuki Reitaisai 3) [Water Drop (MA-SA)] Muishiki no Yuragi (Touhou Project)
(Komeiji Complex 4) [Akikaze Asparagus (Aki)] Incest (Touhou Project)
(C95) [Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 41 Koishi (Touhou Project)
(Reitaisai 13) [Imozaiku (Migi Tonari)] Satori no Oteire (Touhou Project)
(C94) [Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project)
[Karamomo Tart (Qal)] Shokushu Koishi to Satori no Ofuro (Touhou Project) [Digital]
[Lagrangian-Point (Akatuki Tetora)] Yumeututu (Touhou Project)
(C79) [PERSONAL COLOR (Sakuraba Yuuki)] Amayadori (Touhou Project)
(C84) [Takoyaki-batake (Takoyaki)] Koishi lesson (Touhou Project)
[Soramitiheno-R (Tamagawa Yakkyou)] Satori-sama no Choukyou Kyouiku (Touhou Project) [Digital]
(C93) [Zircon Prime (o-bow)] Satori to Koishi no Shimai Nanpa ni Goyoujin (Touhou Project)
Incest
JS Koishi no Yoruasobi
[Tanaura Honpo (Tanaura Oruta.)] Kokoro-chan Kyousei Smile Lesson (Touhou Project) [Digital]
(C89) [Yanagisegawa (Milcara)] Koishi ga Hitomi o Tojita Wake (Touhou Project)
(C95) [NANIMOSHINAI (Sasamori Tomoe)] TTH 20.5
COMIC Megastore Alpha 2014-06
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project) [English] {Hennojin}
[UNKNOWN(Imizu)]MAGNUM KOISHI -preview-(touhou project)
[Sukiyaki Club (Kouji)] Chireiden no Koishi no Pet na Ore (Touhou Project) [Chinese] [臭鼬娘漢化組] [Digital]
Satori-san vs Koishi-chan
(C62) [Daihonei (TYPE.90)] EMPIRE HARD CORE 02 (Onegai Teacher)
(C87) [MAPLER (Maple)] Sukinakuseni!
(C79) [2Stroke (YTS Takana)] 2Stroke DUE (Soredemo Machi wa Mawatteiru)
(C87) [Ra-raradan (Ouka)] Touhou Paradise Vol. 1 (Touhou Project) [Chinese] [CE家族社]
(C84) [Attendance Number 26 (Niro)] Sannninn anan (Touhou Project)
[Seza Team (sezan)] Little Free [Digital]
(C90) [CalmBlue (Various)] Tenshin Ranman Gigantic 4 (Touhou Project)
[Algolagnia (Mikoshiro Nagitoh)] Jadouou 2004 - Bakuretsu Tenshi (Bakuretsu Tenshi [Burst Angel], Onegai Teacher [Please Teacher!]) [English] [desudesu]
(C92) [Nanmin Festival (Gibuchoko)] Touhou Chireidon ~Touhou Chireiden Shikijousho Soushuuhen~ (Touhou Project)
(C92) [Anmitsuyomogitei (Michiking)] Nagusame Jouzu no Koishi-chan (Touhou Project) [Chinese] [CE家族社]
(Reitaisai 13) [02 (Harasaki)] FREAKS OUT! (Touhou Project) [Chinese] [沒有漢化]
(C76) [Momonga Club (Hayashibara Hikari)] Ojou-sama Channel Vol.1
(Reitaisai 8) [HMA (Hiyoshi Hana)] Cheat to Yobanaide! (Touhou Project)
Satori-sama no Ecchi na Hon.
Koishi ga Muishiki Chipo de Ooabare suru Hanashi | A Story About Koishi's Spontaneous Dck-Growth Rampage!
[Kamikadou (Ginyou Haru)] Touhou Rakugaki bon 2017/11 (Touhou Project) [Digital]
Tojita Hitomi no Shojo Soushitsu
(C86) [AzeLye (Hane)] Black Sun (Touhou Project)
[Gamushara! (Nakata Shunpei)] Gekkou | Moonlight Ch. 2 [English] [Leon990 Scanlations]
(C87) [Shirasu An (Baerun)] Yume no Tsuzuki (Touhou Project)
(C93) [Zircon Prime (o-bow)] Satori to Koishi no Shimai Nanpa ni Goyoujin (Touhou Project) [Chinese] [好想玩梗汉化组]
(Reitaisai 12) [Takoyaki-Batake (Takoyaki)] Harenchi Rose (Touhou Project)
(C80) [Shioyude (Various)] Touhou Joousama Goudou (Touhou Project)
Rental Shikigami Pet
[Kiyokawa Zaidan] PinSalo Kaa-san
Osanpo Orinrin Goudou | 산책 오린린 합동
常夏アバンチュール (Danganronpa)
(Reitaisai 11) [Omoshiro Usagi (Koishi Chikasa, Suipaka)] Nue-chan Kikiippatsu - Kyuubi ni Isshou Special (Touhou Project)
Shizuku no Utage San
Towako 4
(Reitaisai 13) [Water Drop (MA-SA)] Tights na Koishi-chan (Touhou Project)
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi (Touhou Project) [Chinese] [古明地恋个人汉化]
(Reitaisai 12) [Itou Life] Kanojo ni Natta Koishi-chan (Touhou Project) [Chinese] [oo君の個人漢化]
(C78) [BINMALO (Beti)] Yappari Lyne-chan wa Dai Pinch! (Strike Witches)
Koishi-chan no Ecchi na Hon!
[Anthology] Gatchiri Kairaku Land Vol.6 Onna Joushi ga, Mahou Shoujo ga, Sarani Joshidaisei made, Tsugitsugi to Okasareru! [Digital]
(C89) [Nijusei (Kanchela)] Touhou Zecchou Emaki (Touhou Project)
(Reitaisai 12) [Akikaze Asparagus (Aki)] Kite Mite Sawatte (Touhou Project)
(C82) [barista (Kirise Mitsuru)] GAME OF THRONES (Touhou Project)
(Reitaisai 15) [Rampancy (Bakko)] Koishi-chan to Icha Love Noukou Nakadashi Sex!! (Touhou Project)
[Akikaze Asparagus (Aki)] Koikokoro (Touhou Project) [Digital]
(C83) [Kabuttari Kaburanakattari (Seihoukei)] Koudo ni Hattatsu shita Real Love Doll wa Otouto to Kubetsu ga Tsukanai.
(C85) [Setoran (Itou Seto, Tanno Ran)] glad glad (Touhou Project)
Over. the story of unclenched hearts
MAGNUM KOISHI -COMPLETE-
(Kouroumu 12) [Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project)
(C90) [Water Drop (MA-SA)] Koishi-chan wa Umi ni Kyoumi ga Aru you desu! (Touhou Project)
(C88) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen Ni (Touhou Project)
(Komeiji Complex 4) [Ririo Gatto (Kaenuco)] Mama to Isshoni Asobimasho (Touhou Project)
Nyan Koishi no Milk
Satori-sama no Choukyou Kyouiku
(C95) [Kankituteien (Mikan)] Komeiji Shimai no Dorodoro Kyuukei Time (Touhou Project)
(C60) [Parupunte (Fukada Takushi)] F-41 (Onegai Teacher)
[Tokyusen] Touhou Gyaku Rape Goudoushi ~but there is not way to escape~
(C82) [Beniiro Kaitenkikou (Seki)] Yuru Yukari (Touhou Project)
Koishi-chan no Himitsugoto
Nekodanomi
Shikiyoku no Satori
(SC45) [Yuugen Jikkou (Gonzaburou)] Es Sin Sentide (Touhou Project)
(C77) [Usotsukiya (Various)] Touhou Kutsushita Bon Extra (Touhou Project)
Easy Emotion
(Reitaisai 15) [Mahou Rikigaku (Miwatari Renge)] Komeiji Satori no Shojo Soushitsu Full Color (Touhou Project)
(Reitaisai 15) [Kinokomushin (Kinokomushi)] KINOKOS TOUHOU BOX (Touhou Project)
(SC51) [Kieyza cmp (Kieyza)] TOHO N+ DH (Touhou Project)
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama | Koishi is my Mommy (Touhou Project) [English] =LWB=
(C64) [Kopikura (Kino Hitoshi)] LOVELY 2 (Onegai Teacher)
(C72) [Koudansha (Kouda Tomohiro)] Onezukushi Tsumeawase Plus (Onegai Twins, Onegai Teacher)
Nagusame Jouzu no Koishi-chan
Ima kara Sumaho de Torukara Shasei shite ne
Dengeki Moeoh 2017-08 [Digital]
(Reitaisai 11) [Avion Village (Johnny)] Jigoku de Hana o Sakasemashou (Touhou Project) [English] [CGrascal]
(C66) [Kopikura (Kino Hitoshi)] LOVELY 4 (Onegai Teacher)
Muishiki no Yuragi
[Syamisen Koubou (Koishikawa)] Girls und Girls 3 ~SaoMako Sakusen desu!~ | Girls und Girls 3 ~It's the SaoMako strategy!~ (Girls und Panzer) [English] {/u/ Scanlations} [Digital]
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon (Touhou Project) [Digital]
Irasshaimase Club Jireiden e
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 (Touhou Project) [Chinese] [想抱雷妈汉化组]
(C88) [Burning Soul (Sakayaki)] Komeiji Koishi no Enkou Jijou (Touhou Project)
(Reitaisai 11) [Sukoyaka Collagen (Collagen)] Futari de Oshigoto (Touhou Project) [English] =SW=
(C87) [Karamoyou (Daitou)] Watashi Sonnano Kaitemasen (Touhou Project)
(Shuuki Reitaisai 4) [Water Drop (MA-SA)] Inemuri Hime (Touhou Project)
(C92) [Yashiya (YASSY)] Kokoro Odoru (Touhou Project)
(C80) [Syamisen Koubou (Koishikawa)] Binetsu Otome Yuri Monogatari (Sengoku Otome)
(Reitaisai 11) [E project (Go3)] Cat Paranoia (Touhou Project)
[doujinshi anthology] Sensei to Issho (Onegai Teacher, Gunparade March)
(C89) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto (Touhou Project) [Chinese] [脸肿汉化组]
(Kouroumu 8) [Iyokan. (Hota.)] Otona no Tei Allergen 2 (Touhou Project)
If You Won’t Wake From This Dream
(C89) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto (Touhou Project)
(C83) [Area-S (Dra)] Sanmusu ga Arawareta! (Touhou Project)
KoiFla! Love Chu
(C89) [Water Drop (MA-SA)] Haramix (Touhou Project)
Koishi-chan no Ecchi na Mainichi | Koishi-chan's Lewd Daily Life
Ima kara Sumaho de Torukara Shasei shite ne | 從零開始的手機拍照 射精生活
[Anthology] 2D Comic Magazine Nipple Fuck de Acme Jigoku! Vol. 1 [Digital]
[Akikaze Asparagus (Aki)] Koikokoro (Touhou Project) [English] [2d-market.com] [Decensored] [Digital]
(Reitaisai 12) [tuiteyukenuyo (Zo)] Komeiji Best Ten (Touhou Project)
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi (Touhou Project) [無毒漢化組]
Kigaru ni Tanetsuke Gensoukyou -Terakoya Hen-
(C94) [Syamisen Koubou (Koishikawa)] Girls und Girls 5 ~AnOshi Sakusen desu!~ (Girls und Panzer) [English] [Shippoyasha]
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project)
(Reitaisai 12) [Takoyaki-Batake (Takoyaki)] Harenchi Rose (Touhou Project) [无毒汉化组]
(C85) [Akari wa Honnori Tomoreba Ii (Kurokuro)] CCC (Touhou Project)
(Puniket 22) [Behind Moon (Q)] Otome wa Boku o Okashiteru ~Futanari Elder (Otome wa Boku ni Koishiteru Futari no Elder)
コイシスギッ!
[Inomoto Rikako] LOVE STORE
[Melancolic Hyodo] Dorei Shounen to Joryoushu
(C81) [Lagrangian-Point (Akatuki Tetora)] SLIDE HEART (Touhou Project)
(C82) [SANGENKAIDOU (Mifune Yatsune)] Satorin no DOKIDOKI Ochinpo LESSON (Touhou Project) [Chinese] [靴下汉化组]
Koishi Onee-chan ni Makasenasai
Koishi-chan Kutsushita Bon 2 "Full Color Oshikko"
[Syamisen Koubou (Koishikawa)] ONE LIFE (Mahou Shoujo Lyrical Nanoha) [Digital]
[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen Ni (Touhou Project) [Digital]
Itoshii Koishi Kimi Koishi-chan Koishi