(C92) [Rairaku Jinja (Koishi Chikasa)] Blue Kudryavka II C16H10N2O2
(C56) [Chromatic Room (Maka Fushigi)] I-Doll-Licca (Super Doll Licca-chan, Popolocrois)
(C92) [Kayoudou (Shouka)] C92 Satou-sensei no Omakebon (Demi-chan wa Kataritai)
(CR32) [Muteki Chaya (Nippori)] Koishi no Yabou (Onegai Teacher)
(COMIC1☆10) [Ozashiki (Sunagawa Tara)] JKKKkKKKKKKKKKKkKKK!!!!!!!!!!! (Oshiete! Galko-chan)
[Toriniku Seikatsu (Kureura Keita)] Koishi no Omocha! (Touhou Project) [Digital]
(Reitaisai 11) [Esoragoto (SoRA)] Koishi's Happy END (Touhou Project)
(C90) [Cola Bolt (Kotomuke Fuurin)] Tsurutsuru Twister - Koishi & Kokoro with Flandre (Touhou Project)
[anachans] Miyako-chan @ Saimin Rape Namahousou Chuu
[Bu-chan] Bitch-ka Shita Senpai | The Senpai who turned into a bitch (Nyotaika Happiness!) [English] [Harvey P Cilgin]
[GOD Ryokutya (Bu-chan)] Akogi na Mane wa Yamerarenai! (Futari wa Precure Splash Star) [English] [Digital]
(COMIC1☆10) [Studio Wallaby (Yuzu Syrup)] Hatsukoi Galko to Nama Ecchi (Oshiete! Galko-chan)
(Reitaisai 9) [Setoran (Itoupeko,Tannopoko)] Touhou Chanpon Ippaime (Touhou Project)
(Kouroumu 7) [Anata wo Haijin desu. (Kou)] Koishi-chan no Ecchi na Hon ga Nai Nara Watashi ga Kaku Shika Nai Janai!! (Touhou Project) [English] [Sharpie]
(Reitaisai 9) [Sweet Milk Shake (Tora)] Koishikoshiko (Touhou Project)
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo | Koishi-Chan Let's Play♪ (Touhou Project) [English]
Kokoro-chan to Jouzu ni Dekiru kana? | Can Kokoro-chan do it well?
(Puniket 16) [GOD Ryokutya (Bu-chan)] ETONAISM (Disgaea)
[Kopikura (Kino Hitoshi)] X BLOOD 3 (Onee-chan Bara) (English)
(C92) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto 2 (Touhou Project) [Chinese] [脸肿汉化组]
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama | Koishi is my Mommy (Touhou Project) [English] =LWB=
(C75) [WE12 (Fukudashi)] plug and play! (Fight Ippatsu! Juuden-chan!!)
[Kinokomushin (Kinokomushi)] Doutei Onii-san no Koto Kiniicchatta kara Koishi ga Hamete Agetemo Ii yo? (Touhou Project) [Digital]
HIMANIMOUTO! UMARUCHAN
(C87) [Namanecotei (chan shin han)] F no Reconguista ~Futanari Kuntara to Ponkotsu Himesama~ (Gundam: G no Reconguista)
(Reitaisai 13) [Water Drop (MA-SA)] Tights na Koishi-chan (Touhou Project)
(Reitaisai 15) [Tetoga] Onee-chan-tachi to Ecchi Shitai! (Touhou Project)
[sakaki] MIko-chan to Otouto-kun | 见子和弟弟君 (Mieruko-chan) [Chinese]
korochan fanclub final
(Prism Jump 23) [Circle Tokomaya (Tokomaya Keita)] Nama Emo - Muboubi na JC Pri Chan Idol no Oshiego no Tame ni Otona Chinpo de Torotoro Asedaku Wakarase Koubi Shidou! (Kiratto Pri Chan)
(C87) [Dorepooru (Leopard)] Leopard Hon 23 (Oshiete! Galko-chan) [English] {doujins.com}
Koishi-chan no Ecchi na Mainichi | Koishi-chan's Lewd Daily Life
(C82) [JACK-POT (Jyura)] Yarasero yo! Satsuki-chan (Tsukiatte yo! Satsuki-chan) [English] [EHCOVE]
(C85) [GOD Ryokutya (Bu-chan)] Junnou (Kill la Kill)
(Reitaisai 10) [Konnyaku Nabe, Mayu Tomato (magifuro Konnyaku, Iyoda Mark, Pato-chan)] Touhou Futanari Keihou (Touhou Project)
[Sky Daruton Gyokuza (Daruton)] Nikutai Gengo (Demi-chan wa Kataritai) [English] {Hennojin} [Digital]
(C87) [Akuten Soushin (Kokutou Nikke)] Komeiji Koishi Shounen Sakusei Botai Yuuwaku | Koishi Komeiji's Boy-Cum-Squeezing Womb Seduction (Touhou Project) [English]
Satori to Koishi no Shimai Nanpa ni Goyoujin
(Shuuki Reitaisai 5) [Crossco Switch (Crossco)] Koishi-chan to Ichaicha Suru Hon (Touhou Project)
Kumi-chan
(COMIC1☆9) [NAMANECOTEI (chan shin han)] Futanari Mahou Shoujo Hentai Mesubuta Show (Mahou Shoujo Ai)
(C89) [MIDSUMMER MADNESS (Shiina Soutyou)] Bishoujo Hentai Play Shiburin toka Shimamu toka Ebina-chan toka Latifa-chan toka Isuzu toka Kiyoko toka Chitoge toka Kosaki-chan toka Omake Matome Hon (Various)
[BIG BOSS] Ichioku Sou Gyokusai╱Souko Sensei no Hachimitsu Jugyou (Rikujou Boueitai Mao-chan, Asagiri no Miko)
Koishi ga Muishiki Chipo de Ooabare suru Hanashi
[Rie-chan 14-sai] Sotsugyou Album
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [English] [cc0dykid]
artist name bu-chan (COMIC Ero-Tama 2015-01 Vol. 6)
(Chimuchimu World Micchimume) [Ziploc (Yamachan)] Boku to Trade [English] {Shotachan}
[Bu-chan] Gonenburi no Okaa-san [Chinese] [ssps个人汉化]
(C89) [UU-ZONE (nuezou)] Galko Ah!! (Oshiete! Galko-chan) [Chinese] [HazelF个人汉化]
(Daikyuushuu Touhousai 7) [Sliver Ion, Kasou Genjitsu (fujy, Hasekura Noise)] Satori-san vs Koishi-chan (Touhou Project) [English] {JUSTICE}
[Momoneko Doumei (more, Purapa)] Souiu Toko da yo Onii-chan ga Kimoi no wa ~Soredemo Watashi wa Onii-chan ga Daisuki~ [Chinese] [脸肿汉化组] [Digital]
Boku no Mama wa Koishi Mama | Koishi is my Mommy =LWB=
(C56) [Gambler Club (Kousaka Jun)] Princess Licca-chan (Super Doll Licca-chan)
(C71) [Akifumi chan (Orisawa Akihumi)] Hetare Lelouch to Kichikuou CC-san (Code Geass)
[Shungabu (Kantamaki Yui, Minchi)] Rika-chan House de asobo!! (Super Doll Licca-chan)
(Gunrei Bu Shuho & Houraigekisen! Yo-i! Goudou Enshuu) [Super Ichigo-Chan (Misaoka)] Nagato-gata 1 Ban Kan Futanari Nagamon (Kantai Collection -KanColle-)
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi | Koishi-chan's Lewd Daily Life (Touhou Project) [English] {Doujins.com}
[Koro-chan Fan Club] T”s19 (I”s)
(C94) [Mudai Picture (Nioti)] Mizugi Koishi-chan ni Osowaretai! (Touhou Project)
(C89) [Eight Beat (Itou Eight)] Oshierarenai!? Galko-chan | You can't tell me, Galko-chan!? (Oshiete! Galko-chan) [English] [=LWB=]
(C91) [Tetchan Hato (Minasuki Popuri)] Mio-chan Peropero Sareru
(C95) [μ-CuTe (MAG)] [Shoken Kangei] Ura Momo Channel - Onanie Haishin de Ii ne Atsumete Mita (Kiratto Pri Chan)
[wildstyle (9SO)] Hameru~n♪ Umaru no Utage DX (Himouto! Umaru-chan)
(C94) [Fountain's Square (Hagiya Masakage)] Lightning Speed + Omakebon (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
(Rainbow Flavor NAGOYA 7) [Akaringo-chan (Mikorin)] Shiawase Fuufu no Tsukurikata (Mahou Tsukai PreCure!)
(SC2017 Autumn) [GOD Ryokutya (Bu-chan)] Bad Luck After (Dragon Quest XI)
(COMIC1☆7) [NAMANECOTEI (chan shin han)] Siko SiKo Moon Party (Sailor Moon)
(C93) [Seki Sabato (Tsukuru)] Tabi no Yoru no Himitsu [English] {Shotachan}
[Bu-chan] Noroi de Nyotaika shita Tomodachi o Sukuu Houhou (Nyotaika! Paradise 08)
Natsu Yasumi, Onee-chan to. | Spending Summer Break With Onee-chan
(CR35)[Matsumoto Drill Kenkyuujo] Noubaku Gehinna Onii-chan 1
Okuu-chan to H | Okuu-chan's H
[RE:LAY (Kuroiwa Madoka)] Watashi warui ko mitaidesu… (Himouto! Umaru-chan)
(C56) [Studio Rakkyou (Ashisyun, Takase Yuu)] Kanzen Nenshou 4 (Super Doll Licca-chan) [English] [H-Konbini]
[Chotto dake Yanke (Nakanoku Kuro-chan)] Sakura Sakura (Card Captor Sakura)
(C82) [F4 COMPANY (MIN-NARAKEN)] V (Onee-chan Bara)
[MirrorWorld (Mira)] Onii-san o Omotte Hitori de Suru Koto (Himouto! Umaru-chan)
(Reitaisai 15) [Hakusai no Ie (Akinashi)] Koishi-chan no Seikatsu (Touhou Project)
(C88) [Yu-Yu-Tei (Minakami Rinka)] Umaru to Onii-chan (Himouto! Umaru-chan) [English] [AkazaChan]
(Reitaisai 13) [Himepuchitei (Anda)] Ai sare Shimai Komeiji Satori ・ Komeiji Koishi (Touhou Project) [English] [ATF]
(COMIC1☆10) [Shinnihon Pepsitou (St.germain-sal)] Yowami o Nigireba Nikubenki ni Dekirutte Hontou desu ka? (Oshiete! Galko-chan)
(C90) [Niji Seichou (Souji Hougu)] Succubus Sensei ga Madorondara (Demi-chan wa Kataritai) [Chinese] [辣鸡汉化组]
(Daikyuushuu Touhousai 7) [Sliver Ion, Kasou Genjitsu (fujy, Hasekura Noise)] Satori-san vs Koishi-chan (Touhou Project)
(C82) [Mahou Rikigaku (Miwatari Renge)] Flan-chan to Onsen-X! (Touhou Project)
(Shuuki Reitaisai 2) [CARAMEL CRUNCH! (Rikatan)] Kozukuri Koishi-chan (Touhou Project)
(C94) [Sago-Jou (Seura Isago)] Takuzaki (THE IDOLM@STER CINDERELLA GIRLS, Uzaki-chan wa Asobitai!) [English] [qwerty123qwerty]
(Reitaisai 14) [Rampancy (Bakko)] Koishi to Ofuro (Touhou Project)
[doujinshi anthology] Rabukore - Lovely Collection Vol. 2 (Onegai Teacher, Love Hina, Tokyo Mew Mew, Chobits, Card Captor Sakura, Mao-chan, Sister Princess)
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ashikokibon. (Touhou Project) [Chinese] [靴下汉化组] [Digital]
Misogi-chan no Copybon