(C94) [Kitsunezuka (Semimaru Semi)] Nyan x Nyan x Nyan (Azur Lane)
(C88) [Sunset Beach (Hammer)] Hitoriasobi Gensou 3-nenme (Touhou Project)
(C94) [Syamisen Koubou (Koishikawa)] Girls und Girls 5 ~AnOshi Sakusen desu!~ (Girls und Panzer)
Fuwatoro Koishi-chan
Koishi-chan no Ecchi na Mainichi
[怪盗Vulcan] 请怀上我的小宝宝吧 (Kaitou Joker) [Chinese]
(Kouroumu 8) [Maruiro Kikou (846gou)] Yuugi to Shotakko ga Mata Zukkon Bakkon Suru Hon (Touhou Project) [English] =Team Vanilla=
Gensoukyou Chichi Zukan - Ko
[Kamikadou (Ginyou Haru)] Touhou Rakugaki bon 2017/11 (Touhou Project) [Digital]
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi (Touhou Project) [無毒漢化組]
(Reitaisai 11) [Setoran (Itou Seto, Tanno Ran)] CHAN CHAN (Touhou Project)
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project)
[Danshaku Ryou (Danshaku)] Himopan Komeiji (Touhou Project)
Depth psychology
[Anthology] Imouto Koishi Vol.4
(Reitaisai 15) [Grary (Haito Mitori)] JC Koishi to Houkago (Touhou Project) [Chinese] [oo君個人漢化]
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project)
(Kouroumu 7) [Chemical Janky (Shiori)] The greatest hate springs from the greatest love (Touhou Project) [English]
(SC49) [barista (Kirise Mitsuru)] PANDEMONIUM DREI 3 (Touhou Project)
Koishi to Asobo.
Towako 2
Touhou Chireidon ~Touhou Chireiden Shikijousho Soushuuhen~
(C84) [Takoyaki-batake (Takoyaki)] Koishi lesson (Touhou Project)
(Shuuki Reitaisai 4) [Water Drop (MA-SA)] Inemuri Hime (Touhou Project) [Chinese] [CE家族社]
Koishi,Aishi,Kimi Omou
[Koishi Chikasa] Akuma Demo Keikakuteki Ni (COMIC Megastore Alpha 2013-11) [English] [sureok1]
[Tonokoiro (nnnn)] Koishi no Shi (Touhou Project) [Digital]
[Enshoku Murayakuba Suguyaruka] それぞれの兄妹 「抑えられない性欲」
(C72) [Purin Yokochou (Ouka Sushi)] Elder ni onegai! (Otome wa Boku ni Koishiteru)
(C62) [Daihonei (TYPE.90)] EMPIRE HARD CORE 02 (Onegai Teacher)
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon. (Touhou Project) [Digital]
[Anthology] Imouto Koishi 3
(C85) [Angora doll (Kinokomushi)] Koishi Bitch (Touhou Project) [Chinese] [古明地恋个人汉化]
(C76) [Yuzumomo Jam (Various)] Shoujo Sousei Emaki - Touhou Odori Enbu You no Shou - Fancy Girl's Equipment Ch. 1-17 (Touhou Project) [English] [UMAD]
Monthly QooPA 2015-01 [Digital]
[A.O.I (.R)] Yama no Kiken (Yama no Susume) [Digital]
(Shuuki Reitaisai 4) [Arachno Mania (Kumoemon)] Shibararekko (Touhou Project) [English] [CrowKarasu]
[doujinshi anthology] Sensei to Issho (Onegai Teacher, Gunparade March)
[Porurin] Hakurei Reimu no Tenka Tottaru de! Sono 10 (Touhou Project)
Nekodanomi
(Shuuki Reitaisai 2) [Arkhetelos (Arai Togami)] Onee-chan Kawaii! (Touhou Project) [English]
(Reitaisai 13) [02 (Harasaki)] FREAKS OUT! (Touhou Project)
Rozen der Fluch
(Reitaisai 13) [IRIOMOTE (Saryuu)] Reitaisai 13 Kaijou Genteibon (Touhou Project) [English] [Daddy's Cummies]
(SC51) [Kieyza cmp (Kieyza)] TOHO N+ DH (Touhou Project)
[Sakai Ringo] Atarashii Oneechan | A New Older Sister (HAJIRAI OTOKONOKO) [English] [Zero Translations] [Digital]
(C85) [Hinatamizu (Hinami)] Daremo Watashi o Miteinai | No One Can See Me (Touhou Project) [English] [KJaguar]
(C66) [Kopikura (Kino Hitoshi)] LOVELY 4 (Onegai Teacher)
[Anthology] Imouto Koishi 2
(COMITIA102) [Rinjuu Circus (Haguhagu)] Konoha Koigokoro ~Sensei ni Koi suru Shoujo~ | Konoha falling in love ~the little girl loves her teacher~ [English] [cazzeggione]
[Cola Bolt (Kotomuke Fuurin)] Kokorora (Touhou Project) [Digital]
[RED RIBBON REVENGER (Makoushi)] Kuro (Spiral ~Suiri no Kizuna~)
talking
Comic Megastore H 2012-11 [Digital]
(Reitaisai 14) [Yanagisegawa (Milcara)] Gengetsu to Ecchi Shiyou! (Touhou Project)
Komeiji-san Kakigoori Oshikko Aji
[13.Dreizehn] Hanimani Honey Heart (COMIC Megastore H 2003-08) [English] [YQII]
[SAKURAMOUSE (Nezumidosi)] Namaiki JK wa Hame Otoseba Yuutousei ni Narieru ka [Digital]
(Shuuki Reitaisai 4) [Studio P.M.Y (Mikarin)] Ecchi na Kenkyuu Koishi-chan no Baai (Touhou Project)
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2 (Touhou Project) [English]
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project) [Chinese] [靴下汉化组]
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon. 2 (Touhou Project) [Digital]
(C92) [Anmitsuyomogitei (Michiking)] Nagusame Jouzu no Koishi-chan | Skillful helper Koishi-chan (Touhou Project) [English] [ATF]
[Narumiya] Satori Wanwan sono 2
KINOKOS TOUHOU BOX
(C76) [Mekabu Fighter (Uirou)] Mekabu Imouto (Touhou Project)
[Sukiyaki Club (Kouji)] Chireiden no Koishi no Pet na Ore (Touhou Project) [Chinese] [臭鼬娘漢化組] [Digital]
[Anthology] 2D Comic Magazine Nipple Fuck de Acme Jigoku! Vol. 1 [Digital]
[Tokyusen] Touhou Gyaku Rape Goudoushi ~but there is not way to escape~
(Reitaisai 13) [Fukutsuu Okosu (Kaiou)] Ero Ishikoro (Touhou Project)
(C72) [Purin Yokochou (Ouka Sushi)] Elder ni Onegai! (Otome wa Boku ni Koishiteru) [English] [oden]
こいしちゃんのえっちな本。2
Irasshaimase Club Jireiden e
(C87) [Akuten Soushin (Kokutou Nikke)] Komeiji Koishi Shounen Sakusei Botai Yuuwaku (Touhou Project)
(C82) [SANGENKAIDOU (Mifune Yatsune)] Satorin no DOKIDOKI Ochinpo LESSON (Touhou Project) [Chinese] [靴下汉化组]
Men's YOUNG 2008-02
(CR33) [Kensoh Ogawa (Fukudahda)] Lovely Strawberry Aged 21 Extra Edition (Onegai Teacher)
Nagusame Jouzu no Koishi-chan | Skillful helper Koishi-chan
Komeiji Yukemuri Monogatari
Kigaru ni Tanetsuke Gensoukyou -Terakoya Hen-