(C63) [2Stroke (YTS Takana)] 2Stroke KDX (Onegai Teacher)
(C71) [Hisuitei (Izumi Tsubasu)] Syokugan (Otome wa Boku ni Koishiteru)
[Akuten Soushin (Kokutou Nikke)] Momiji Onee-chan to Himitsu no Otomari Ecchi (Touhou Project) [Digital]
[Anthology] Imouto Koishi 5
[Panda 4gou (Shima Kyousuke)] Hajime-sensei to Otona no Hoken Taiiku. (Pop'n Music) [English] [CSword]
[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]
(Shuuki Reitaisai 4) [Yuuyaminabe Club (Yaminabe)] Koishi no Himitsu Yuugi (Touhou Project) [Chinese] [CE家族社]
Koishi-chan no Ashikokibon. | Koishi-chan’s Footjob Book.
(Reitaisai 12) [Psychetangle, RTD (Keta, Mizuga)] Osanpo Orinrin Goudou (Touhou Project)
[Koishi Chikasa] Kenshi no Ude | Silken Arm (Towako Ichi) [English] {CapableScoutMan & B.E.C. Scans}
(Shi~musu! 7) [Kyuushoku Dorobou (Murakumo)] Avenue 6 (Touhou Project)
[Worin] Brawling Go Ch.76-88 (English) (Ongoing)
(Reitaisai 14) [Sumikko no Ou-sama (Sumio)] komeiji night club (Touhou Project)
Ecchi na Kenkyuu Koishi-chan no Baai
(C89) [tuiteyukenuyo (Zo)] Zettai Reido no Soup (Touhou Project)
(Komeiji Complex) [tuiteyukenuyo (Zo)] Onee-chan, Watashi ga Sukutte ageru yo (Touhou Project)
[Zircon Prime (o-bow)] RAID CLIP SATORI X KOISHI (Touhou Project) [Chinese] [寂月汉化组] [Digital]
(Reitaisai 10) [Kamikadou (Ginyou Haru)] Daijukkai Hakurei Jinja Reitaisai Omakebon (Touhou Project)
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project) [English] {Hennojin}
Koishi to Asobo.
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi | Koishi-chan's Lewd Daily Life (Touhou Project) [English] {Doujins.com}
[Mozuya Murasaki] Cosplex (COMIC-X-EROS #29) [Chinese] [空気系☆漢化]
(C89) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto (Touhou Project)
(C87) [Ra-raradan (Ouka)] Touhou Paradise Vol. 1 (Touhou Project) [Chinese] [CE家族社]
(C76) [Yuzumomo Jam (Various)] Shoujo Sousei Emaki - Touhou Youenbu You no Shou - Fancy Girl's Equipment (Touhou Project)
(C95) [Aoirokanata (Shikitani Asuka)] Hatsujouki no Nyan Koishi | 发情期的猫恋 (Touhou Project) [Chinese] [布洛基个人汉化]
(Reitaisai 11) [tuiteyukenuyo (Various)] Phallus no Yume (Touhou Project)
[Syamisen Koubou (Koishikawa)] WAKE UP, FRENZY! (Mahou Shoujo Lyrical Nanoha) [Digital]
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project)
(C93) [Yanagisegawa (Milcara)] Depth Psychology (Touhou Project)
[Machikado-Mapoze (Various)] Touhou no Nyou no Goudou desu. ~Nido Aru Koto wa Sando Aru~ (Touhou Project) [Digital]
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project) [Chinese] [好想玩梗汉化组]
[Haribote (Ren Hotaka)] Futago to Onii-san (Harry Potter)
[Komine Tsubasa] zemen. shisutemu | 灼熱精液.淫妹體制 [chinese]
Seikan Paranoia
Mizugi Koishi-chan ni Osowaretai!
(C84) [Otogi no Kuni no Soapland (Kurokawa Otogi)] Touhou Nyuukyou Shijyuuhatte -Kyoku- 1 (Touhou Project)
(C85) [Hinatamizu (Hinami)] Daremo Watashi o Miteinai | No One Can See Me (Touhou Project) [English] [KJaguar]
(Reitaisai 15) [Rampancy (Bakko)] Koishi-chan to Icha Love Noukou Nakadashi Sex!! (Touhou Project)
(C87) [Ra-raradan (Ouka)] Touhou Paradise Vol. 1 (Touhou Project)
(Kouroumu 8) [Shiotsuki Suien (Magokoro Kurage)] Imaginary Friend (Touhou Project)
(C62)[Kensoh Ogawa (Fukudahda)] Lovely Strawberry Aged 21 (Onegai Teacher)
(C76) [Schwester (Inasaki Shirau) Koikoi Koishi (Touhou Project)
(C75) [Algolagnia (Mikoshiro Honnin)] St. Margareta Gakuen COLORFUL! Vol. 6
(Reitaisai 13) [Kokatsubatake (Amekosame)] Sennou Sousaku (Touhou Project) [Chinese] [靴下汉化组]
[Lagrangian-Point (Akatuki Tetora)] Yumeututu (Touhou Project)
(C87) [Akuten Soushin (Kokutou Nikke)] Komeiji Koishi Shounen Sakusei Botai Yuuwaku (Touhou Project) [Chinese] [CE家族社]
(Reitaisai 12) [Itou Life] Kanojo ni Natta Koishi-chan (Touhou Project)
[Angelic Feather (Land Sale)] Imouto-tachi ga H Sugiru! (Touhou Project) [Digital]
SUPER HARD Hatsujou Imouto 2
(C82) [SANGENKAIDOU (Mifune Yatsune)] Satorin no DOKIDOKI Ochinpo LESSON (Touhou Project)
[Sangenshokudou (Chikasato Michiru)] Perona VS Kumashi (GHOST PRINCESS) (One Piece) [English] [JashinSlayer]
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project) [Chinese] [oo君個人漢化]
(SC51) [Kieyza cmp (Kieyza)] TOHO N+ DH (Touhou Project)
Koishi ga Muishiki Chi♂po de Ooabare suru Hanashi | A Story About Koishi's Spontaneous Dick-Growth Rampage!
[Kamikadou (Ginyou Haru)] Touhou Rakugaki bon 2017/11 (Touhou Project) [Digital]
[Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project) [Digital]
Koishi Onee-chan ni Makasenasai {doujins.com}
(C76) [Mekabu Fighter (Uirou)] Mekabu Imouto (Touhou Project)
(C87) [Gekidoku Shoujo (ke-ta)] Gensen (Touhou Project)
Towako Ichi
(C88) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen Ni (Touhou Project)
(C82) [Kombu Choco (Gattiii)] Koishi-chan o Kaitai. (Touhou Project)
(C86) [Moon wort (Sougetsu Nonono)] Koi Ona (Touhou Project)
[BOX (Tsukumo Gou)] Kimi, Koishi to Iwaba | If You Tell Me You Yearn for Me [English] [CDG Scans] [Digital]
(C85) [Omoshiro Usagi (Koishi Chikasa, Suipaka)] Issun Saki wa Oni (Touhou Project) [English] {Yajuu Scans}
(C80) [Hannama (Various)] Zettai Chinpo Nanka ni Maketari Shinai! Goudoushi -Zecchin!- (Touhou Project)
(C77) [Fujiya Honten (Thomas)] TRiANGEL (Monster Hunter)
(Kouroumu 12) [Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project)
[Yosutebito na Mangakaki (Tomoki Tomonori)] Koishi Mama to no Hatsujou Seiyoku Seikatsu (Touhou Project) [Digital]
(C82) [Tokyusen (Keedamu, Hanao, Ippongi, Marugoshi, Obyaa)] Hypnosis Phantasm ~催眠幻想~ (Touhou Project)
(Kouroumu 12) [Kajimura Market (Kajimura Kajima)] Lose Lovely Rose (Touhou Project)
Towako Ichi [English] {CapableScoutMan & B.E.C. Scans & S.T.A.L.K.E.R.}
(Reitaisai 11) [Esoragoto (SoRA)] Koishi's Happy END (Touhou Project)
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 6 | Manami Sensei's Outdoor Lesson Ch. 6 [English] [hong_mei_ling]
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo♪ (Touhou Project)
Nagusame Jouzu no Koishi-chan
(Shuuki Reitaisai 2) [Arkhetelos (Arai Togami)] Onee-chan Kawaii! (Touhou Project) [English]
(C89) [Rocket Chousashitsu (Koza)] KoiFla Dream Party (Touhou Project) [English] [CGrascal]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 6 [English] {SaHa} [Digital]
(C91) [Aquamarine (Mogupuchi)] Ookiku Natta Koishi-chan to Flan-chan no Ohanashi (Touhou Project)
[Karamomo Tart (Qal)] Shokushu Koishi to Satori no Ofuro (Touhou Project) [Digital]
JS Koishi no Yoruasobi
(Reitaisai 7) [Yumemi Gokochi (Mikage Baku)] EDEN (Touhou Project) [English] =LWB=
(Shuuki Reitaisai 4) [Studio P.M.Y (Mikarin)] Ecchi na Kenkyuu Koishi-chan no Baai (Touhou Project)
Koishi-chan no Oneshota Hon.
(Reitaisai 13) [Water Drop (MA-SA)] Tights na Koishi-chan (Touhou Project) [English]
(Shuuki Reitaisai 2) [Arkhetelos (Arai Togami)] Onee-chan Kawaii! (Touhou Project)
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi (Touhou Project)
[Berry!16 (Mori Guruta)] Kusugurix no Susume [English] [Chooks22] [Decensored] [Digital]
[Tong德庭师] 本子 (Touhou Project) [Chinese]
[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]
(COMITIA102) [Rinjuu Circus (Haguhagu)] Konoha Koigokoro ~Sensei ni Koi suru Shoujo~ | Konoha falling in love ~the little girl loves her teacher~ [English] [cazzeggione]
Koishi ga Muishiki Chipo de Ooabare suru Hanashi
Koishi ga Muishiki Chipo de Ooabare suru Hanashi | A Story About Koishi's Spontaneous Dck-Growth Rampage!
(C80) [Tsujikaidou (Tsujigiri)] Toy Destroyer (Touhou Project)
(Reitaisai 12) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Ko (Touhou Project) [Chinese] [CE家族社]
Koi Ona 2
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon. (Touhou Project) [Digital]
(Lyrical Magical 7) [Syamisen Koubou (Koishikawa)] BLUES DRIVE MONSTER (Mahou Shoujo Lyrical Nanoha) [English] [Goggled Anon]
コイシスギッ!
[Anthology] Gatchiri Kairaku Land Vol.6 Onna Joushi ga, Mahou Shoujo ga, Sarani Joshidaisei made, Tsugitsugi to Okasareru! [Digital]
(Reitaisai 11) [Wasre Kaban (Nametake)] HEAVEN and HELL (Touhou Project) [English]
(C95) [Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 41 Koishi (Touhou Project) [Chinese] [靴下汉化组]
(C92) [Anmitsuyomogitei (Michiking)] Nagusame Jouzu no Koishi-chan (Touhou Project) [English]
[Zircon Prime (o-bow)] RAID CLIP SATORI X KOISHI (Touhou Project) [Digital]
(C93) [Zircon Prime (o-bow)] Satori to Koishi no Shimai Nanpa ni Goyoujin (Touhou Project) [Chinese] [好想玩梗汉化组]
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 (Touhou Project)
[Narumiya (Narumiya)] Satori Wan Wan Soushuuhen (Touhou Project) [Digital]
(C89) [Gekidoku Shoujo (ke-ta)] KOISATO (Touhou Project)
(Reitaisai 12) [Itou Life] Kanojo ni Natta Koishi-chan (Touhou Project) [English] [ATF]
(C84) [Attendance Number 26 (Niro)] Sannninn anan (Touhou Project)
(Reitaisai 10) [Konnyaku Nabe, Mayu Tomato (magifuro Konnyaku, Iyoda Mark, Pato-chan)] Touhou Futanari Keihou (Touhou Project)
Nyakotto Koishi
(C86) [tuiteyukenuyo (Zo)] Violet Harenchi (Touhou Project)
No More Rice!
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 6 [Digital]
[Chikasato Michiru] Candy Girl [English] [Tadanohito]
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project) [English] {Hennojin}
QooPA2015-06 No,11
Satori-san vs Koishi-chan
(CR33) [Kopikura (Kino Hitoshi)] LOVELY 1 (Onegai Teacher)
(C80) [Shioyude (Various)] Touhou Joousama Goudou (Touhou Project)
(Shuuki Reitaisai 4) [Yuuyaminabe Club (Yaminabe)] Koishi no Himitsu Yuugi (Touhou Project)
Satori-sama no Ecchi na Hon.
Cat Paranoia
(C90) [Rampancy (Bakko)] Koi Ona 2 (Touhou Project)
[Kinokomushin (Kinokomushi)] Doutei Oniisan no Koto Kiniicchattakara Koishi ga Nuite Agetemo Ii yo? (Touhou Project) [Digital]