(Puniket 22) [Behind Moon (Q)] Otome wa Boku o Okashiteru ~Futanari Elder (Otome wa Boku ni Koishiteru Futari no Elder)
(C84) [Angelic Feather (Land Sale)] Koishi-tai Flan-shitai (Touhou Project) [Chinese] [无毒汉化组]
[Check Mate! (Yua)] CM@02 (Touhou Project) [Digital]
RAID CLIP SATORI X KOISHI
Over. the story of unclenched hearts
[Ginga no Shippo (Nemo)] Shii-Shii Lemon Tea (Touhou Project) [Digital]
[Namita] Iinchou no Hi. Mi. Tsu. ~Itta Kaisuu ga Barechau Sekai~ [Chinese]
(C90) [CalmBlue (Various)] Tenshin Ranman Gigantic 4 (Touhou Project)
[IRIOMOTE (Saryuu)] Koishisugii! (Touhou Project) [Chinese] [CE家族社] [Digital]
(CR33) [Kensoh Ogawa (Fukudahda)] Lovely Strawberry Aged 21 Extra Edition (Onegai Teacher)
Imaginary Friends
(C84) [Attendance Number 26 (Niro)] Sannninn anan (Touhou Project)
[Ryona's Station (YOSHITORA)] Brain Eater 3 [Chinese] [沒有漢化] [Digital]
[Inomoto Rikako] LOVE STORE
[Koishikawa Kei] California no guru guru
[coccinelle (sui)] KoishiTagari (Touhou Project) [Digital]
(C72) [Koudansha (Kouda Tomohiro)] Onezukushi Tsumeawase Plus (Onegai Twins, Onegai Teacher)
(C92) [Anmitsuyomogitei (Michiking)] Nagusame Jouzu no Koishi-chan | Skillful helper Koishi-chan (Touhou Project) [English] [ATF]
(C85) [Lolimate (Niisan)] Touhou Chireiden After? Hen (Touhou Project)
[Ginyou Haru] SEX SMART PHONE 4
[Akikaze Asparagus (Aki)] Koikokoro (Touhou Project) [Digital]
(C95) [Ironeko Pencil (Iroen)] Joshi Kousei Koishi Chikan Densha Higai (Touhou Project)
(C93) [Midorineko (Midori)] Komeiji Schedule AM (Touhou Project)
(C76) [Yuzumomo Jam (Various)] Shoujo Sousei Emaki - Touhou Youenbu You no Shou - Fancy Girl's Equipment (Touhou Project)
(Reitaisai 13) [Himepuchitei (Anda)] Ai sare Shimai Komeiji Satori ・ Komeiji Koishi (Touhou Project)
[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen Ni (Touhou Project) [Digital]
(C95) [Aoirokanata (Shikitani Asuka)] Hatsujouki no Nyan Koishi | 发情期的猫恋 (Touhou Project) [Chinese] [布洛基个人汉化]
(C76) [Shamisen Koubou (Koishikawa)] SWANKY STREET (Mahou Shoujo Lyrical Nanoha)
[Kamitou Masaki] Saiko Ama Gobarian 27 2
Terrible Souvenir
(C88) [Burning Soul (Sakayaki)] Komeiji Koishi no Enkou Jijou (Touhou Project)
[Syamisen Koubou (Koishikawa)] HYBRID RAINBOW (Mahou Shoujo Lyrical Nanoha)
[Usotsukiya (Oouso)] Kutsushita Taizen (Touhou Project) [Digital]
[Syamisen Koubou (Koishikawa)] YOUNGSTER (Mahou Shoujo Lyrical Nanoha) [Digital]
(C99) [Madou Shiryoushitsu (Arashi-D-Akira, Sasaki Teron, emina)] Satori Koishi Koishi (Touhou Project)
(Reitaisai 13) [Nanmin Festival (Gibuchoko)] Gyaku Raper KoiFla! (Touhou Project)
[Kamikadou (Ginyou Haru)] Touhou Rakugaki bon 2017/11 (Touhou Project) [Digital]
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon. (Touhou Project) [Digital]
(C86) [tuiteyukenuyo (Zo)] Violet Harenchi (Touhou Project)
(C87) [Lolimate (Niisan)] Komeiji Koishi no Onee-chan Kyuushutsu Daisakusen! (Touhou Project)
[Syamisen Koubou (Koishikawa)] SWEEEEEEET HIBI x KANA (Suite PreCure)
(C85) [Angora doll (Kinokomushi)] Koishi Bitch (Touhou Project)
(C94) [Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project) [Chinese] [绅士仓库汉化]
Koishi-chan no Ecchi na Hon.
(Kouroumu 9) [Doronuma Kyoudai & .7 (RED-RUM, DAWY)] Futanarist Touhou (Touhou Project)
Nureru Kyuujigoku
(C95) [Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 41 Koishi (Touhou Project)
(C84) [Usotsukiya (Oouso)] Komeiji-san Kakigoori Oshikko Aji (Touhou Project)
(Kouroumu 11) [*Cherish* (Nishimura Nike)] Kuusoujou no Onee-chan (Touhou Project)
Incest
(Reitaisai 11) [Sukoyaka Collagen (Collagen)] Futari de Oshigoto (Touhou Project) [English] =SW=
[doujinshi anthology] Sensei to Issho (Onegai Teacher, Gunparade March)
Komeiji-san Kakigoori Oshikko Aji
Ima kara Sumaho de Torukara Shasei shite ne | 從零開始的手機拍照 射精生活
[Enshoku Murayakuba Suguyaruka] それぞれの兄妹 「抑えられない性欲」
(Reitaisai 13) [Fukutsuu Okosu (Kaiou)] Ero Ishikoro (Touhou Project)
[Panda 4gou (Shima Kyousuke)] Hajime-sensei to Otona no Hoken Taiiku. (Pop'n Music) [English] [CSword]
(Kouroumu 9) [Beniiro Kaitenkikou (Seki)] ♂♀ (Touhou Project)
(C95) [NANIMOSHINAI (Sasamori Tomoe)] TTH 20.5
[Nozarashi Satoru] Shi-Kan-Ai
(C72) [Purin Yokochou (Ouka Sushi)] Elder ni onegai! (Otome wa Boku ni Koishiteru)
(COMITIA102) [Rinjuu Circus (Haguhagu)] Konoha Koigokoro ~Sensei ni Koi suru Shoujo~ | Konoha falling in love ~the little girl loves her teacher~ [English] [cazzeggione]
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project)
[Syamisen Koubou (Koishikawa)] WAKE UP, FRENZY! (Mahou Shoujo Lyrical Nanoha) [Digital]
Easy Emotion
[Sukiyaki Club (Kouji)] Chireiden no Koishi no Pet na Ore (Touhou Project) [Digital]
(C84) [Angora doll (Kinoko Mushi)] Touhou Doubutsu-dono (Touhou Project)
Koishi-chan no Ecchi na Hon Matome!
(Reitaisai 12) [Reverse Noise (Yamu)] Medachitagari no Epicurean (Touhou Project)
[Neuromancer. (Kannon Ouji)] Alice. (Otome wa Boku ni Koishiteru)
(C89) [Rampancy (Bakko)] Koi Ona (Touhou Project)
Nyan Koishi no Milk
[Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project) [Chinese] [CE家族社] [Digital]
(Reitaisai 14) [Arutana (Chipa)] Koishi Onee-chan ni Makasenasai (Touhou Project) [Chinese] [CE家族社]
Towako Go
[Syamisen Koubou (Koishikawa)] Girls und Girls ~MihoYuka Sakusen desu!~ | 少女&少女 美穗優花作戰!~ (Girls und Panzer) [Chinese] [未名漢化組] [Digital]
KILL GEPPU COMPLETE
(C87) [Gekidoku Shoujo (ke-ta)] Gensen (Touhou Project)
[Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi (Touhou Project) [Digital]
[IRIOMOTE (Saryuu)] Koishisugii! (Touhou Project) [Digital]
(C82) [Kombu Choco (Gattiii)] Koishi-chan o Kaitai. (Touhou Project)
Towako Ichi
Touhou Zecchou Emaki
(Shuuki Reitaisai) [Itou Life] Yasashiku shite ne Satori-sama + Itou Life Rakugaki Bon Soushuuhen| Please be gentle, Satori-sama + Itou Life Sketchbook Omnibus (Touhou Project)[English]
(C78) [Usotsukiya (Various)] Touhou Nyounyoumu Extra (Touhou Project)
(CR31) [IRODORI (SOYOSOYO)] Soyosoyo's Works 5 (Onegai Teacher) [English] [HoshiManga]
(C85) [Akuten Soushin (Kokutou Nikke)] Komeiji Koishi Seimei Shussan Yuugi | Komeiji Koishi's Child Birth Play (Touhou Project) [English]
(C95) [Aoirokanata (Shikitani Asuka)] Hatsujouki no Nyan Koishi (Touhou Project)
(Reitaisai 13) [Water Drop (MA-SA)] Tights na Koishi-chan (Touhou Project) [English]
(Reitaisai 14) [tuiteyukenuyo (Zo)] Yume ka Utsutsu ka (Touhou Project)
(C76) [Schwester (Inasaki Shirau) Koikoi Koishi (Touhou Project)
[Stapspats (Hisui)] Gensoukyou Futanari Chinpo Wrestling Ecstasy 2 - Marisa & Koishi VS Joon & Shion (Touhou Project) [Digital]
(C92) [Yashiya (YASSY)] Kokoro Odoru (Touhou Project)
[Narumiya (Narumiya)] Satori Wan Wan Soushuuhen (Touhou Project) [Digital]
[Nukidokoro. (Roteri)] KKMK OMNIBUS (Touhou Project)
Touhou Sou Tennen Shoku Kisekae Goudou
(Shuuki Reitaisai 2) [02 (Harasaki)] Happy Birthday My Sister (Touhou Project)