(C75) [Mashou Zoku (Koishikawa Renzu)] Hinnyuu Loli-ism
[Syamisen Koubou (Koishikawa)] ONE LIFE (Mahou Shoujo Lyrical Nanoha) [Digital]
(Reitaisai 13) [Imozaiku (Migi Tonari)] Satori no Oteire (Touhou Project)
[Inomoto Rikako] LOVE STORE
Touhou Zecchou Emaki
Incest
[Lagrangian-Point (Akatuki Tetora)] Yumeututu (Touhou Project)
(Daikyuushuu Touhousai 7) [Sliver Ion, Kasou Genjitsu (fujy, Hasekura Noise)] Satori-san vs Koishi-chan (Touhou Project) [English] {JUSTICE}
[RED RIBBON REVENGER (Makoushi)] Kuro (Spiral ~Suiri no Kizuna~)
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi (Touhou Project) [Chinese] [古明地恋个人汉化]
Seikan Paranoia
Towako 2
(C86) [AzeLye (Hane)] Black Sun (Touhou Project)
(Shi~musu! 7) [Kyuushoku Dorobou (Murakumo)] Avenue 6 (Touhou Project)
(C65) [Kopikura (Kino Hitoshi)] LOVELY 3 (Onegai Teacher)
(Reitaisai 12) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Ko (Touhou Project) [Chinese] [CE家族社]
(C81) [Unyarara Daihanten (Mabuchoko_m)] Oidemase Chirei"Yuukaku"den (Touhou Project)
Doppel Koishini
Ishiki Sarenai Koto o Ii Koto ni Hitomae de Koishi-chan to Itashite Mita
Issho ni Onsen Koishi-chan
COMIC Megastore Alpha 2014-06
COMIC Megastore Alpha 2014-03 [Digital]
Towako Ichi [English] {CapableScoutMan & B.E.C. Scans & S.T.A.L.K.E.R.}
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project) [Chinese] [oo君SilangKataDariCina]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 6 [Digital]
[Syamisen Koubou (Koishikawa)] HYBRID RAINBOW (Mahou Shoujo Lyrical Nanoha)
(Shuuki Reitaisai 2) [CARAMEL CRUNCH! (Rikatan)] Kozukuri Koishi-chan (Touhou Project) [Chinese] [CE汉化组]
(C94) [Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project) [Chinese] [脸肿汉化组]
Koishi no Himitsu Yuugi
[Shamisen Koubou (Koishikawa)] Ride on Shooting Star (Mahou Shoujo Lyrical Nanoha StrikerS)
こいしちゃんしごいて!
(C85) [RTD (Mizuga)] Innocent catwalk (Touhou Project)
(C94) [Yanagisegawa (Milcara)] Koishi-chan to Saimin Ecchi (Touhou Project)
[7days (Ineminori)] Ichikara Jihen "Neko ni Natta Ichimatsu ga Hatsujouki nandakedo" (Osomatsu-san)
SUPER HARD Hatsujou Imouto 2
(CR33) [Kensoh Ogawa (Fukudahda)] Lovely Strawberry Aged 21 Extra Edition (Onegai Teacher)
(C85) [Psychetangle (Keta)] Futon Kabutte Nuku Nuku to. (Touhou Project) [English]
(C89) [Water Drop (MA-SA)] Haramix (Touhou Project) [Chinese] [迷途竹林汉化]
(Reitaisai 11) [Usotsukiya (Oouso)] Koishi-chan Kutsushita Bon 2 "Full Color Oshikko" | Koishi-chan Socks Book 2 "Full Color Pee" (Touhou Project) [English] {Sharpie Translations}
Touhou Jidoriko | Touhou girls nude selfies
(C95) [Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 41 Koishi (Touhou Project)
(C90) [Sunset Beach (Hammer)] Koishi-chan ga Pet o Korashimechau Ohanashi (Touhou Project) [Chinese] [靴下汉化组]
Men's YOUNG 2008-02
[Mani Mania] OreiMairi
Avenue 6
[Tonokoiro (nnnn)] Koishi no Shi (Touhou Project) [Digital]
[Neuromancer. (Kannon Ouji)] Alice. (Otome wa Boku ni Koishiteru)
(Shuuki Reitaisai 2) [02 (Harasaki)] Happy Birthday My Sister (Touhou Project)
[Mysophilia (Various)] Wrist Cut Goudou (Touhou Project) [Digital]
(C89) [Water Drop (MA-SA)] Haramix (Touhou Project) [Chinese] [古名地·恋个人汉化]
(Kouroumu 12) [Kajimura Market (Kajimura Kajima)] Lose Lovely Rose (Touhou Project) [Chinese] [GE個人漢化]
(C95) [Aoirokanata (Shikitani Asuka)] Nyan Koishi no Milk (Touhou Project)
(C76) [Momonga Club (Hayashibara Hikari)] Ojou-sama Channel Vol.1
(C66) [Kopikura (Kino Hitoshi)] LOVELY 4 (Onegai Teacher)
Koishi-chan no Ecchi na Hon. 2
[Anthology] PETA! Vol. 03
(C91) [Water Drop (MA-SA)] Komeiji Yukemuri Monogatari (Touhou Project) [English] [HCinema]
(Komeiji Complex) [tuiteyukenuyo (Zo)] Onee-chan, Watashi ga Sukutte ageru yo (Touhou Project)
(CR31) [IRODORI (SOYOSOYO)] Soyosoyo's Works 5 (Onegai Teacher) [English] [HoshiManga]
(C88) [tuiteyukenuyo (Zo)] Aka to Ao no Circus (Touhou Project) [Chinese] [名字还没起的汉化组]
Onee-chan-tachi to Ecchi Shitai!
(C90) [Kinokomushin (Kinokomushi)] Doutei Onii-san no Koto Kiniicchatta kara Koishi ga Hamete Agetemo Ii yo? (Touhou Project) [Chinese]
(C63) [2Stroke (YTS Takana)] 2Stroke KDX (Onegai Teacher)
COMIC Megastore 2012-10
[mdo-h] Mechanical Instinct (Towako 2) [English] {CapableScoutMan & S.T.A.L.K.E.R. & B.E.C. Scans}
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 1 [English] {SaHa} [Digital]
(Reitaisai 13) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 17 (Touhou Project) [Chinese] [灵梦书院汉化]
(Reitaisai 13) [Water Drop (MA-SA)] Tights na Koishi-chan (Touhou Project) [Chinese] [CE家族社]
(Komeiji Complex 4) [Akikaze Asparagus (Aki)] Incest (Touhou Project)
(COMIC1☆4) [Avocado Chaya (Yokoshima Koishi = Senbei)] Rokudenashi Blazblue CS! (BLAZBLUE) [English] {doujins.com}
Gensoukyou Futanari Chinpo Wrestling Ecstasy2 - Marisa & Koishi VS Jo'on & Shion
Nyan Koishi no Milk
(C86) [tuiteyukenuyo (Zo)] Violet Harenchi (Touhou Project)
(C90)[RTD (Mizuga)] Rental Shikigami Pet 2 (Touhou Project)
(Reitaisai 10) [Alice no Takarabako (Mizuryu Kei)] Touhou Gensou Houkai Ryou -Shuttered Phantasma- (Touhou Project) [English] =LWB + Afro=
[inkey, Izumi Banya] Pai☆Panic ~Hasamareta Dekapai~5 [Chinese] [清純突破漢化] [Digital]
(Komeiji Complex 4) [Ririo Gatto (Kaenuco)] Mama to Isshoni Asobimasho (Touhou Project)
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi | Koishi-chan's Lewd Daily Life (Touhou Project) [English] {Doujins.com}
[Anthology] Imouto Koishi Vol.1
(Daikyuushuu Touhousai 7) [Sliver Ion, Kasou Genjitsu (fujy, Hasekura Noise)] Satori-san vs Koishi-chan (Touhou Project)
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi (Touhou Project) [無毒漢化組]
[夢幻桜都] オークション出品は禁止です
(C92) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto 2 (Touhou Project) [Chinese] [脸肿汉化组]
Kokoro Odoru
Ero Isha ni Damasareru JK Koishi
(Shuuki Reitaisai 2) [Arkhetelos (Arai Togami)] Onee-chan Kawaii! (Touhou Project) [English]
(C92) [Nanmin Festival (Gibuchoko)] Touhou Chireidon ~Touhou Chireiden Shikijousho Soushuuhen~ (Touhou Project)
(Reitaisai 14) [tuiteyukenuyo (Zo)] Yume ka Utsutsu ka (Touhou Project)
[Koishi Chikasa] Akuma Demo Keikakuteki Ni (COMIC Megastore Alpha 2013-11) [English] [sureok1]
[Gensou Stomach (Various)] Marunomi no Kanzume - Touhou x Marunomi Situ Goudoushi (Touhou Project) [English] (CrayZayJay) [Digital]
(C84) [Attendance Number 26 (Niro)] Sannninn anan (Touhou Project)
Imogai
Koishi ga Muishiki Chipo de Ooabare suru Hanashi
[Ozaki Miray] The Great Escape 3 Shokai Genteiban
(C85) [Omoshiro Usagi (Koishi Chikasa)] Maruyu De Naze Warui. | 丸优酱为什么恶劣。 (Kantai Collection) [Chinese] [神州国光社]
(C89) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto (Touhou Project)