Imogai
[Tong德庭师] 本子 (Touhou Project) [Chinese]
(C87) [Karamoyou (Daitou)] Watashi Sonnano Kaitemasen (Touhou Project)
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project) [Chinese] [oo君個人漢化]
[Ikamatsu] Natsu no Hitoduma Kyoushitu
Hatsujouki no Nyan Koishi
Monthly QooPA 2014-08
Irasshaimase Club Jireiden e
(C90) [tuiteyukenuyo (Zo)] Oyasumi My Sister (Touhou Project)
(Kouroumu 8) [Maruiro Kikou (846gou)] Yuugi to Shotakko ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
(C94) [Kitsunezuka (Semimaru Semi)] Nyan x Nyan x Nyan (Azur Lane)
Nagusame Jouzu no Koishi-chan | Skillful helper Koishi-chan
[Ninniku Batake (Ninniku)] Ninniku Batake Shuukakusai Kinoe (Touhou Project) [Digital]
(Kouroumu 11) [*Cherish* (Nishimura Nike)] Kuusoujou no Onee-chan (Touhou Project)
[Koishikawa Kei] California no guru guru
(C92) [Yashiya (YASSY)] Kokoro Odoru (Touhou Project)
(Reitaisai 15) [Grary (Haito Mitori)] JC Koishi to Houkago (Touhou Project)
MAHORO BOOK
(SC57) [URANABEAN (Yaminabe, Urakidousan, Tonnosuke)] NHK(Nori Nori de H na Manga Kaitara Ko-natta) (Touhou Project)
(C90) [Sunset Beach (Hammer)] Koishi-chan ga Pet o Korashimechau Ohanashi (Touhou Project) [Chinese] [靴下汉化组]
(C91) [Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project)
(C92) [Anmitsuyomogitei (Michiking)] Nagusame Jouzu no Koishi-chan (Touhou Project) [English]
Chitei no Be The One
(Kouroumu 5) [Sweet Milk Shake(tora)] a-nn (Touhou Project)
Koi Ona
(C87) [Angora doll (Kinokomushi)] Hame x Koi Wannyan (Touhou Project) [Chinese] [CE家族社]
(C95) [Super Ichigo-chan (Misaoka)] Makiba no Bonyuu Nikki ♡♡ 3 [Chinese] [罗洁爱儿个人机翻]
[Anthology] PETA! Vol. 02
(C85) [Hinatamizu (Hinami)] Daremo Watashi o Miteinai (Touhou Project)
(C89) [Little Hamlet (Kiira)] Komeiji Shimai no Futari Ecchi (Touhou Project)
[Natsuka Q-Ya] Oki ni Haramase! | 感覺像受孕了! [Chinese]
Koishi-chan to Icha Love Noukou Nakadashi Sex!!
COMIC HOTMILK 2018-03 [Digital]
(Reitaisai 13) [Himepuchitei (Anda)] Ai sare Shimai Komeiji Satori ・ Komeiji Koishi (Touhou Project) [English] [ATF]
(Shuuki Reitaisai 4) [Arachno Mania (Kumoemon)] Shibararekko (Touhou Project)
(Reitaisai 7) [gutterflower (TM)] Kuro Neko Shiro Neko (Touhou Project)
(C95) [Aoirokanata (Shikitani Asuka)] Nyan Koishi no Milk (Touhou Project)
[Hikiwari Nattou (Okina Sai)] Touhou Chitei Yousai VI (Touhou Project)
(Reitaisai 10) [Kamikadou (Ginyou Haru)] Daijukkai Hakurei Jinja Reitaisai Omakebon (Touhou Project) [Chinese] [oo君の個人漢化]
[RTD (Mizuga)] Egotism Paranoia (Touhou Project) [Digital]
COMIC Megastore Alpha 2014-06
[怪盗Vulcan] 诺肯的初次恋爱 (Kaitou Joker) [Chinese]
[Anthology] PETA! Vol. 05
[Syamisen Koubou (Koishikawa)] HYBRID RAINBOW (Mahou Shoujo Lyrical Nanoha) [English]
(Reitaisai 12) [Divine Fountain (Koizumi Hitsuji)] Shinsei Fountain Soushuuhen Sonyo 5 (Touhou Project)
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project)
(Reitaisai 14) [Arutana (Chipa)] Koishi Onee-chan ni Makasenasai (Touhou Project) [English] {doujins.com}
(C82) [barista (Kirise Mitsuru)] GAME OF THRONES (Touhou Project)
[Kobayashi Youkoh] Onayami♥Succubus | The Despondent Succubus (Nayamase Girls) [English] [CGrascal]
(C86) [+5 (Taka♂)] Seikan Paranoia (Touhou Project) [Chinese] [CE家族社]
[Saperon Black (Sape)] Onee-chan, Haechatta! (Touhou Project) [Digital]
[anything (naop)] GSHP
(C81) [Attendance Number 26 (Niro)] Touhou Omataroku. (Touhou Project)
[Zircon Prime (o-bow)] RAID CLIP SATORI X KOISHI (Touhou Project) [Digital]
Dengeki Moeoh 2017-08 [Digital]
Koishi-chan ga Muboubi Sugite Gaman Dekinakatta
(CR33) [Kopikura (Kino Hitoshi)] LOVELY 1 (Onegai Teacher)
[Namita] Iinchou no Hi. Mi. Tsu. ~Itta Kaisuu ga Barechau Sekai~ [Chinese]
[Gensou Stomach (Various)] Marunomi no Kanzume - Touhou x Marunomi Situ Goudoushi (Touhou Project) [Digital]
[Yokkora] Toshiue no Anata (ANGEL Club 2016-11) [Chinese]
(C91) [Water Drop (MA-SA)] Komeiji Yukemuri Monogatari (Touhou Project) [English] [HCinema]
[Anthology] Imouto Koishi Vol.4
[coccinelle (sui)] KoishiTagari (Touhou Project) [Digital]
(CR31) [IRODORI (SOYOSOYO)] Soyosoyo's Works 5 (Onegai Teacher) [English] [HoshiManga]
(Kouroumu 11) [Chocolate Synapse (Shika Yuno)] Satori to Koishi to Ecchi Shiyo! (Touhou Project)
[Shamisen Koubou (Koishikawa)] Ride on Shooting Star (Mahou Shoujo Lyrical Nanoha StrikerS)
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project)
(Reitaisai 12) [Itou Life] Kanojo ni Natta Koishi-chan (Touhou Project)
(C85) [Akuten Soushin (Kokutou Nikke)] Komeiji Koishi Seimei Shussan Yuugi | Komeiji Koishi's Child Birth Play (Touhou Project) [English]
Koishi to Asobo.
[Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project) [Digital]
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo♪ (Touhou Project) [Chinese] [烂肉X伞尖]
[Yana] Shokushu to Issho ni Nakayoku Kurasou!
(C83) [Area-S (Dra)] Sanmusu ga Arawareta! | The Triple Girls Have Arrived! (Touhou Project) [English] [ATF]
(C83) [SANGENKAIDOU (Mifune Yatsune)] Komeiji Shimai no Dokidoki Ochinpo Lesson (Touhou Project)
(Reitaisai 7) [Yumemigokoti (Mikage Baku)] EDEN (Touhou Project)
(C82) [Cherish (Nishimura Nike)] subconscious girl (Touhou Project) [Chinese] [LOK個人漢化]
(Shuuki Reitaisai) [Itou Life] Yasashiku shite ne Satori-sama + Itou Life Rakugaki Bon Soushuuhen (Touhou Project)
(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}
[Okina Flying Factory (OKINA)] KUROUSA
こいしちゃんのえっちな本。2
[RED RIBBON REVENGER (Makoushi)] Kuro (Spiral ~Suiri no Kizuna~)
(C73) [TAMARANCHI (Shinbo Tamaran)] affettuoso (Otome wa Boku ni Koishiteru)
Koishi-chan no Ecchi na Hon. 2
(C90) [Rampancy (Bakko)] Koi Ona 2 (Touhou Project)
(Lyrical Magical 7) [Syamisen Koubou (Koishikawa)] BLUES DRIVE MONSTER (Mahou Shoujo Lyrical Nanoha) [English] [Goggled Anon]
(Chitei no Dokushin Saiban) [Suzunaridou (Izumi Yukiru)] Komeiji Jigokuhen (Touhou Project)
(Shuuki Reitaisai 3) [Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon! (Touhou Project)
[Koishi Chikasa] Kenshi no Ude | Silken Arm (Towako Ichi) [English] {CapableScoutMan & B.E.C. Scans}
(COMIC1☆4) [Avocado Chaya (Yokoshima Koishi = Senbei)] Rokudenashi Blazblue CS! (BLAZBLUE)
(C66) [Kopikura (Kino Hitoshi)] LOVELY 4 (Onegai Teacher)
Komeiji-san Kakigoori Oshikko Aji
[Mysophilia (Various)] Wrist Cut Goudou (Touhou Project) [Digital]
(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]
[Syamisen Koubou (Koishikawa)] HYBRID RAINBOW (Mahou Shoujo Lyrical Nanoha)
Towako 2
Boku no Mama wa Koishi Mama | Koishi is my Mommy =LWB=
COMIC Megastore Alpha 2013-10
[13.Dreizehn] Hanimani Honey Heart (COMIC Megastore H 2003-08) [English] [YQII]
(Shuuki Reitaisai 2) [Megaton Express (Fushimori Tonkatsu, Omega Destroyer)] blusterous red (Touhou Project)
Reverse Sexuality 5
Koishi-chan no Ashikokibon. | Koishi-chan’s Footjob Book.
[Gamushara! (Nakata Shunpei)] Gekkou | Moonlight Ch. 2 [English] [Leon990 Scanlations]
Boku no Mama wa Koishi Mama
Koi Ona 2
こいしちゃんの性活 東方Project
[Ginyou Haru] SEX SMART PHONE 4
(C92) [AMP (Norakuro Nero)] Inma-jutsu Kyousei Koubi (Rokudenashi Majutsu Koushi to Akashic Records) [Chinese] [塔布里斯個人漢化]
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2 (Touhou Project) [English]
Komeiji Shimai no Dorodoro Kyuukei Time
KILL GEPPU COMPLETE
Bura-Koishi
(Shuuki Reitaisai 4) [Yuuyaminabe Club (Yaminabe)] Koishi no Himitsu Yuugi (Touhou Project) [Chinese] [CE家族社]
[Yosutebito na Mangakaki (Tomoki Tomonori)] Koishi Mama to no Hatsujou Seiyoku Seikatsu (Touhou Project) [Digital]
COMIC Megastore H 2013-01 [Digital]
J●こいしの夜游び
(C93) [Right away (Sakai Minato)] Seishoriyou Komeiji Shimai (Touhou Project)
(C64) [Koudansha (Kouda Tomohiro)] Onezukushi (Onegai Twins, Onegai Teacher)
(C89) [Rocket Chousashitsu (Koza)] KoiFla Dream Party (Touhou Project) [Chinese] [Sheffiled個人漢化]
(Kouroumu 9) [*Cherish* (Nishimura Nike)] Miryoku-teki na Kanojo (Touhou Project)
(Reitaisai 10) [Beniiro Kaitenkikou (Seki)] Invisible (Touhou Project)
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo♪ (Touhou Project)