Hitohada Koishi
(C75) [Mashou Zoku (Koishikawa Renzu)] Hinnyuu Loli-ism
(Reitaisai 14) [Arutana (Chipa)] Koishi Onee-chan ni Makasenasai (Touhou Project) [Chinese] [CE家族社]
Komeiji Immoral (Touhou Project) [English] [Rewrite] [werty101]
[Ginyou Haru] SEX SMART PHONE 4
(Komeiji Complex 4) [Akikaze Asparagus (Aki)] Incest (Touhou Project)
Touhou Mureiden
Seishoriyou Komeiji Shimai
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo | Koishi-Chan Let's Play♪ (Touhou Project) [English]
(Reitaisai 11) [Setoran (Itou Seto, Tanno Ran)] CHAN CHAN (Touhou Project)
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 (Touhou Project) [Chinese] [想抱雷妈汉化组]
(C87) [Shirasu An (Baerun)] Yume no Tsuzuki (Touhou Project)
(Reitaisai 13) [Kokatsubatake (Amekosame)] Sennou Sousaku (Touhou Project)
(C84) [Schwester (Inasaki Shirau)] Rollin 40 (Touhou Project)
(C87) [MAPLER (Maple)] Sukinakuseni!
(Reitaisai 12) [Jackpot 64 (HAN)] Touhou Mureiden (Touhou Project) [English] [CGrascal]
DokiDoki Lovely Koishi-chan!
[Karamomo Tart (Qal)] Satori o Shokushu de. (Touhou Project) [English] {doujins.com} [Digital]
Systematic Devil
(C92) [Anmitsuyomogitei (Michiking)] Nagusame Jouzu no Koishi-chan (Touhou Project) [Chinese] [CE家族社]
(Reitaisai 14) [Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon Matome! (Touhou Project)
コイシスギッ!
[Anthology] PETA! Vol. 02
(C83) [Syamisen Koubou (Koishikawa)] SKINNY BLUES (Mahou Shoujo Lyrical Nanoha)
(Chitei no Dokushin Saiban) [Suzunaridou (Izumi Yukiru)] Komeiji Jigokuhen (Touhou Project)
Touhou Sou Tennen Shoku Kisekae Goudou
[Danshaku Ryou (Danshaku)] Himopan Komeiji (Touhou Project)
(C76) [Newtype Kenkyuujo (Kotowari)] Fuujin Hishou Re・ACT (Touhou Project)
(C66) [Kopikura (Kino Hitoshi)] LOVELY 4 (Onegai Teacher)
(Reitaisai 10) [Kamikadou (Ginyou Haru)] Daijukkai Hakurei Jinja Reitaisai Omakebon (Touhou Project)
(C95) [Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 41 Koishi (Touhou Project) [Chinese] [靴下汉化组]
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project)
(C87) [Akuten Soushin (Kokutou Nikke)] Komeiji Koishi Shounen Sakusei Botai Yuuwaku | Koishi Komeiji's Boy-Cum-Squeezing Womb Seduction (Touhou Project) [English]
(Kouroumu 4) [Shounen Byoukan (Kanno Izuka)] UNCONDITIONAL LOVE (Touhou Project)
(C92) [Rairaku Jinja (Koishi Chikasa)] Blue Kudryavka II C16H10N2O2
[Koishi Chikasa] Doitsu mo Koitsu mo Hito de Nashi! Ch. 1 - Tsuchinoko ~Lonesome Diamond~ | You're All Inhuman! Chapter 1: Tsuchinoko -Lonesome Diamond- (Bessatsu COMIC Anthurium Ningen Igai ja Dame desu ka? Vol. 3) [English] {JUSTICE} [Digital]
Koishi Onee-chan ni Makasenasai
Touhou Kutsushita bon 2
(C83) [UNKNOWN (Imizu)] MAGNUM KOISHI -COMPLETE- (Touhou Project)
COMIC Megastore Alpha 2015-01
[Koishikawa Renzu] Onee-san no Nikutsubo
Itoshii Koishi Kimi Koishi-chan Koishi
(C71) [Hisuitei (Izumi Tsubasu)] Syokugan (Otome wa Boku ni Koishiteru)
(Kouroumu 10) [Stapspats (Hisui)] Gensoukyou Futanari Chinpo Wrestling 5 - Sakuya vs Satori (Touhou Project)
(Underground Carnival) [Inyu-goya (Inyucchi)] Chitei no Yakata no Aigan Shoujo (Touhou Project)
(C73) [Neuromancer. (Kannon Ouji)] Dekiai no Suisou (Otome wa Boku ni Koishiteru)
[Mozuya Murasaki] Cosplex (COMIC-X-EROS #29) [Chinese] [空気系☆漢化]
(Reitaisai 14) [Yanagisegawa (Milcara)] Gengetsu to Ecchi Shiyou! (Touhou Project)
[Anthology] Imouto Koishi Vol.4
[Usotsukiya (Oouso)] Kutsushita Taizen (Touhou Project) [Digital]
(C86) [Satellites (Satetsu)] Samayoeru ido | Wandering Id (Touhou Project) [English]
(Reitaisai 13) [02 (Harasaki)] FREAKS OUT! (Touhou Project) [English]
Koishi-chan to Ichaicha Suru Hon
(COMITIA102) [Rinjuu Circus (Haguhagu)] Konoha Koigokoro ~Sensei ni Koi suru Shoujo~ | Konoha falling in love ~the little girl loves her teacher~ [English] [cazzeggione]
(COMIC1☆4) [Avocado Chaya (Yokoshima Koishi = Senbei)] Rokudenashi Blazblue CS! (BLAZBLUE)
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon (Touhou Project) [Digital]
(C72) [Nanairo no Magatama (Nanaki Seijyu)] P×P (Otome wa Boku ni Koishiteru)
(Shuuki Reitaisai 4) [Water Drop (MA-SA)] Inemuri Hime (Touhou Project)
常夏アバンチュール (Danganronpa)
(Reitaisai 13) [Fukutsuu Okosu (Kaiou)] Ero Ishikoro (Touhou Project)
Muishiki Otome no Philosophy
(Reitaisai 11) [Sukoyaka Collagen (Collagen)] Futari de Oshigoto (Touhou Project) [Chinese] [刷牙子汉化]
[Amanagi Seiji] Koishi no Rival (COMIC Penguin Club 2012-01) [English] [SMDC] [Digital]
[Gensou Stomach (Various)] Marunomi no Kanzume - Touhou x Marunomi Situ Goudoushi (Touhou Project) [Digital]
(Reitaisai 12) [tuiteyukenuyo (Zo)] Komeiji Best Ten (Touhou Project)
JS Koishi no Yoruasobi
[Syamisen Koubou (Koishikawa)] ONE LIFE (Mahou Shoujo Lyrical Nanoha) [Digital]
(C93) [Yanagisegawa (Milcara)] Depth Psychology (Touhou Project)
(C88) [tuiteyukenuyo (Zo)] Aka to Ao no Circus (Touhou Project) [Chinese] [名字还没起的汉化组]
(Reitaisai 12) [tuiteyukenuyo (Zo)] Komeiji Best Ten (Touhou Project)
[Namita] Iinchou no Hi. Mi. Tsu. ~Itta Kaisuu ga Barechau Sekai~ [Chinese]
[IRIOMOTE (Saryuu)] Koishisugii! (Touhou Project) [Chinese] [靴下汉化组] [Digital]
[Ozaki Miray] The Great Escape 3 Shokai Genteiban
COMIC Megastore Alpha 2014-09
[Honda Arima] Sanshimai no Omocha - The Slave of Three Sisters (彩页部分)[中文]
COMIC Megastore Alpha 2014-06
(Kouroumu 8) [Sweet Milk Shake (Tora)] Koishikoshikoshiko (Touhou Project)
J●こいしの夜游び
[Haribote (Ren Hotaka)] Futago to Onii-san (Harry Potter)
(C73) [TAMARANCHI (Shinbo Tamaran)] affettuoso (Otome wa Boku ni Koishiteru)
Nyan Koishi no Milk
(C91) [Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project)
(C84) [Attendance Number 26 (Niro)] Sannninn anan (Touhou Project)
Satori no Oteire
Komeiji Shimai no Telephone Onanie
(C94) [Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project) [Chinese] [绅士仓库汉化]
COMIC Megastore Alpha 2015-03
[Sekimen to Sankaku kankei to Watashi (Buuwa)] Oni mo Youkai mo Honnou de Ikiru Beki! (Touhou Project) [Digital]
(C83) [Area-S (Dra)] Sanmusu ga Arawareta! | The Triple Girls Have Arrived! (Touhou Project) [English] [ATF]
Sukebe Ishou de Dare to demo Sex Dekiru Gensoukyou -Ichi-
(SC35) [Behind Moon (Q)] Otome wa Boku o Okashiteru (Otome wa Boku ni Koishiteru)
(C85) [Attendance Number 26 (Niro)] Komeiji An An (Touhou Project)
Tojita Hitomi no Shojo Soushitsu
(Reitaisai 15) [Shun Shun Shouten (Shunzou)] Senritsu no Komeiji (Touhou Project)
(Shuuki Reitaisai 4) [Yuuyaminabe Club (Yaminabe)] Koishi no Himitsu Yuugi (Touhou Project) [Chinese] [CE家族社]
(C89) [Aoirokanata (Shikitani Asuka)] C89 Kaijou Genteibon (Touhou Project)
[Panda 4gou (Shima Kyousuke)] Hajime-sensei to Otona no Hoken Taiiku. (Pop'n Music) [English] [CSword]
[Koishikawa Renzu] Uwasa no Seikan Esthe | 傳說的性感SPA [Chinese]
[Stapspats (Hisui)] Gensoukyou Futanari Chinpo Wrestling Ecstasy 2 - Marisa & Koishi VS Joon & Shion (Touhou Project) [Digital]
(C94) [Syamisen Koubou (Koishikawa)] Girls und Girls 5 ~AnOshi Sakusen desu!~ (Girls und Panzer)
(Kouroumu 6) [Kuma-tan Flash!, Eclipse (Various)] Touhou LoliBitch Goudou (Touhou Project)
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ashikokibon. | Koishi-chan’s Footjob Book. (Touhou Project) [English] {Hennojin} [Digital]
[Mysophilia (Various)] Wrist Cut Goudou (Touhou Project) [Digital]
[Uradora Mangan] Nee-san fuku o kite kudasai
(Reitaisai 9) [Setoran (Itoupeko,Tannopoko)] Touhou Chanpon Ippaime (Touhou Project)
Nagusame Jouzu no Koishi-chan
Towako Ichi
(Reitaisai 13) [tuiteyukenuyo (Zo)] Femme Fatale Fafrotskies (Touhou Project)
(C76) [PARANOIA CAT (Fujiwara Shunichi)] Touhou Ukiyo Emaki "Milky Way no Setsunateki Katsu Jounetsuteki na Majutsufu" (Touhou Project)
(Shuuki Reitaisai 2) [CARAMEL CRUNCH! (Rikatan)] Kozukuri Koishi-chan (Touhou Project) [Chinese] [CE汉化组]
(C89) [Gekidoku Shoujo (ke-ta)] KOISATO (Touhou Project) [Chinese] [Hennojin繁體漢化]
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project)
[Kinokomushin (Kinokomushi)] Doutei Oniisan no Koto Kiniicchattakara Koishi ga Nuite Agetemo Ii yo? (Touhou Project) [Chinese] [迷途竹林汉化] [Digital]
(C78) [Kieyza cmp (Kieyza)] TOHO N+ nh ver.ADULT (Touhou Project)
(C90) [Sunset Beach (Hammer)] Koishi-chan ga Pet o Korashimechau Ohanashi (Touhou Project) [Chinese] [靴下汉化组]
(Akatsuki no Utage 4) [Newtype Kenkyuujo (Kotowari)] DOUBLE ACTION!! (Touhou Project)
Gensoukyou Futanari Chinpo Wrestling Ecstasy2 - Marisa & Koishi VS Jo'on & Shion
Filling in for Dad [English] [Rewrite] [EZ Rewriter]
(C89) [Gekidoku Shoujo (ke-ta)] KOISATO (Touhou Project) [Chinese] {Hennojin简体汉化}
DokiDoki Lovely Koishi-chan!
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project)
Irasshaimase Club Jireiden e
(C82) [*Cherish* (Nishimura Nike)] subconscious girl (Touhou Project)
Hatsujouki no Nyan Koishi
[100yenMoFA (Mirino)] Koi Shota (Touhou Project) [Digital]
SUPER HARD Hatsujou Imouto 2
[Syamisen Koubou (Koishikawa)] Girls und Girls 3 ~SaoMako Sakusen desu!~ | 少女&少女3 ~沙織麻子作戰!~ (Girls und Panzer) [Chinese] [未名漢化組] [Digital]
(C83) [SANGENKAIDOU (Mifune Yatsune)] Komeiji Shimai no Dokidoki Ochinpo Lesson (Touhou Project)
(C89) [Gekidoku Shoujo (ke-ta)] KOISATO (Touhou Project)
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon. (Touhou Project) [Chinese] [草根妖怪汉化组] [Digital]
(Reitaisai 6) [Usotsukiya (Oouso)] Touhou Kutsushita Bon 2 | Touhou Sock Book 2 (Touhou Project) [English] [ReMoe]
(C76) [Yuzumomo Jam (Various)] Shoujo Sousei Emaki - Touhou Odori Enbu You no Shou - Fancy Girl's Equipment (Touhou Project)
Hatsujouki no Nyan Koishi
[anything (naop)] GSHP
[Amanatsu Makoto] NATSU-KANO
Boku no Mama wa Koishi Mama | Koishi is my Mommy =LWB=
[Kamitou Masaki] Saiko Ama Gobarian 27 2
[Tokyusen] Touhou Gyaku Rape Goudoushi ~but there is not way to escape~