(Madamada Waru no Desu... Ouji) [Tamagoya (pimoco)] Koukando Item ja Kimi no Kokoro wa Hiraka Nai (Sennen Sensou Aigis)
(COMIC1☆10) [Kansen Shoujo (Noto Kurumi)] Kashima wa Anata no Renshuudai 2 (Kantai Collection -KanColle-)
Koukan ─ Ano Toki… Ano Musume Toitsu Tetara ─ 1
[The Dungeon In Yarn (Yone Kinji)] Koukan Nikki Onaji Apart no Shoujo ni Tada Tada Rape (Wakan) suru dake no Hon [Chinese] [钢刈与狂喜汉化] [Digital]
[Akari Seisuke] Shuugetsu Yoru Soushi (Ero Shota 14 - Koukan x Koukan x Otokonoko) [Chinese] [空想少年汉化]
(COMIC1☆7) [abgrund (Saikawa Yusa)] Aijou Koukan Nikki (GJ-bu)
Kouhai no XXX Renshuu
[Jitsuma] Koukan Musuko | Son Swapping [English] [desudesu & kusanyagi]
[Konnyaku Nabe (magifuro Konnyaku)] ASShorufo-kun 3 Koukan Shop Hen (Fate/Grand Order) [English] [SoumaBatata] [Digital]
(C84) [Hirojuu Renshuuchou (Hiroya)] Bunya no Shigoto (Touhou Project)
Maritama Renshuuchou
[Fundoshi] Volley Shimai Coach to no Tokubetsu Renshuu
Fuufu Koukan Game ―Shumatsuu no Inen―
[Hoshiduki Melon] W Netorase ~Oku-san Koukan Kaishimasen ka?~ [Chinese]
(C90) [Number2 (Takuji)] Renshuu Junyoukan Sophia (Kantai Collection -KanColle-)
(C92) [Hidari kara Shitsurei (Nonaff)] Inukai-san ga Koukando 700 (Seiken Manifestia)
[Jitsuma] Koukan Musuko
[The Dungeon In Yarn (Yone Kinji)] Koukan☆Nikki Resort [Digital]
[Oyama Yasunaga] Fuufu Koukan Game [Chinese]
Sotsugyou made ni Joshi wa Zenin Haramase Hisshuu! SEX e Teikoukan ga Ijou ni Hikuku Natta Sekai
[Kikkaya (Uesugi Kyoushirou)] Renshuu ga Owattara (Hibike! Euphonium) [Digital]
Boniku Koukankai | Mother exchange party
Himitsu no Shoko
Yokou Renshuu
(C95) [Kansai Orange (Arai Kei)] Shushou wa Renshuu ga Shitai! (MAJOR 2nd)
(C93) [Hirojuu Renshuuchou (Hiroya)] Gensoukyou ni Tensei Shita no de Saimin Appli de Hoshiguma Yuugi o Kodomo no Tame nara Nandemo Shichau Mama ni Shite Yatta (Touhou Project)
Hyoui Koukan Ch. 1-6
[Kisaragi Gunma] Seitou Koukan no Susume | Student Exchange Recommendation (COMIC ExE 14) [English] [Digital]
Kareshi to no Ecchi ga Jouzu ni Dekiru you ni Ecchi no Renshuu Aite o Shite kureru Onna Tomodachi | My Female Friend Became My Practice Partner So I Can Get Better at Sex with my Boyfriend
[Taniguchi-san] Koukan | Trade (COMIC BAVEL 2017-03) [Chinese] [Digital]
(C93) [Kamico! (Mocco)] Hood, Maya no Koukando ga agari Sugita. (Azur Lane)
[Yoshihama Sakari] Hitozuma megumi no onegai fuufukoukan
[7zu7] Ishoukan ~Nozomazaru Daraku~ | The Bizarre Brothel ~Unwilling Depravity~ (Kanojo to Shokushu no Koukan Kiroku) [English] [Szayedt] [Digital]
(COMIC1☆7) [abgrund (Saikawa Yusa)] Aijou ☆ Koukan Nikki | Love Exchange Diary (GJ-bu) [English] [doujin-moe.us]
(C93) [Inu to Kotatsu (Nanase Mizuho)] Yuel to Dokidoki Koubi Renshuu (Granblue Fantasy)
(C95) [Hirojuu Renshuuchou (Hiroya)] Chaldea Life II (Fate/Grand Order) [Chinese] [無邪気漢化組]
(C83) [Gyouten Ryoku (Futomaki Tamamo.)] Oppai Chinchin Renshuu Chou Kai (To LOVE-Ru)
(C85) [Shinjugai (Takeda Hiromitsu)] Nagatama Renshuu Chou (Kantai Collection -KanColle-)
Renshuukan!
Koukan Renshuu Zenpen
[Koganemushi] Tori TF ni Kansuru Kousatsu to Renshuu
Koukando MAX no Natsu ni Roman toka Souiu Kanji no Koto Itte Ecchi Suru Hanashi | A Story About Telling MAX Affection Natsu About Your Dream and Doing Lewd Things
Himitsu Renshuu Kyoku Lesson 2 | Notre Mélodie : Leçon secrète 2
(Reitaisai 13) [Shigure Ebi (LeftHand)] Hina-chan Renshuu Shitai!! (Touhou Project)
Bunya no Shigoto
(C87) [Nejimaki Kougen (Kirisawa Tokito)] Seidaku Koukan (Da Capo III)
(C84) [Hirojuu Renshuuchou (Hiroya)] Bunya no Shigoto (Touhou Project) [English] [CGRascal]
[Tohgoo (Fuyutugu)] Kuro to Illya no KOUkan Kyouyuu (Fate/kaleid liner Prisma Illya) [Chinese] [脸肿汉化组] [Digital]
(COMIC1☆13) [Shinjugai (Takeda Hiromitsu)] Sakutama Renshuuchou (THE iDOLM@STER: Shiny Colors) [English] [InsanePraetor]
[Natsumi Chiharu] Koukan Kyoudai ~Ani no Karada de Jibun Seme~ SP 1
[Oyama Yasunaga] Fuufu Koukan Game ―Shumatsuu no Inen― [Digital]
(Kouroumu 13) [Hirojuu Renshuuchou (Hiroya)] Yoroshiku Nitori-chan (Touhou Project)
(SC2019 Autumn) [The Dungeon In Yarn (Yone Kinji)] Koukan☆Nikki Kiseki-chan no Hadaka Randoseru Shashinshuu | Koukan☆Nikki Kiseki-chan's Nude Randoseru Photobook [English]
Koukan Nikki Kei to Seisakuchuu | Koukan Nikki Production Time with Kei
Issho ni Isasete Bangai Renshuu Hen
Hyoui Koukan Ch. 1
Renshuu
(C84) [Tsumasaki Label (Yamazaki Kazuma, Hidari Kagetora)] Koukan Kougai
(Renai Jiyuugata! entry3) [Ane Ichigo (Asya)] Himitsu no Houkago ~ Haru to Issho ni Back no Renshuu ~ | The After- School Secret (Free!) [English] [Baka Dumb Aho Scans] [Decensored]
Koukan ─ Ano Toki… Ano Musume Toitsu Tetara ─ 3 Ch.7
[Hinotsuki Neko] Hyoui Koukan Ch. 1-2 [English] [desudesu] [Digital]
(C94) [Usotsukiya (Oouso)] Koukando Zero (Azur Lane)
Koukando MAX no Natsu ni Roman toka Souiu Kanji no Koto Itte Ecchi Suru Hanashi
(COMIC1☆12) [Nakasone Battalion (Nakasone Haiji)] GirlPan Renshuuchou 1 (Girls und Panzer)
[millniiya] Ero Renshuu 2 (Touhou Project)
Seito Koukan no Susume
Yori Akari to Sex Renshuu
[Hinotsuki Neko] Hyoui Koukan Ch. 1-4 [English] [desudesu] [Digital]
(C89) [Moe Hime Rengou (obiwan, xin)] Kantai Carnival - Gochuumon wa H na Renshuu desu ka? (Kantai Collection -KanColle-) [Chinese] [靴下汉化组]
[Kingyo] Shoujo Koukan Nikki
(C94) [Hirojuu Renshuuchou (Hiroya)] Chaldea Life (Fate/Grand Order) [Chinese] [黑锅汉化组]
(C88) [Yakan Honpo (Inoue Tommy)] Renshuu Junyoukan Katori-sensei | Practice Cruiser Katori-Sensei (Kantai Collection -KanColle-) [English] [Doujins.com]
[Nagare Ippon] Koukan Jyoken Ch. 1-5 [English] [R-IC] [Digital]
[Hinotsuki Neko] Hyoui Koukan Ch. 1-7 [English] [desudesu] [Digital]
Koukan - Trade | 트레이드
(C88) [Yakan Honpo (Inoue Tommy)] Renshuu Junyoukan Katori-sensei (Kantai Collection -KanColle-)
Renshuu Junyoukan Sophia
Koukan Nikki Hadaka Randoseru Satsueikai Sono 2
(COMIC1☆10) [Mujitan (Tsumugie)] Bakunyuu Renshuukan Kashima-chan Haru no Oppai Lesson Chinjufu (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
Osananajimi to Renshuu Ecchi! Ch. 1
(Douyara Deban no Youda! 10) [Kokoro ga Oreteru (Oreta Syashin)] Oroka na Futari no Renshuu Kyoku | 愚蠢的二人練習曲 (Boku no Hero Academia) [Chinese] [沒有漢化]
How many daisuki ~Gal to Megane no Hajimete Koukan
Jr. Idol Kusuguri Gakkyuu Iku chan Renshuu Hen
[The Dungeon In Yarn (Yone Kinji)] Koukan☆Nikki Hadaka Randoseru Satsueikai [Digital]
[Shiran Takashi] Koukan Assort
Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 4
(C86) [Mashimin Koubou (Mashi Miyuki)] Aitsu no Hahaoya ga Dashita Koukan Jouken o Ore ga Nonda Kekka
[Tohgoo (Fuyutugu)] Kuro to Illya no KOUkan Kyouyuu (Fate/kaleid liner Prisma Illya) [Chinese] [CE家族社] [Digital]
(C91) [Shinjugai (Takeda Hiromitsu)] Maritama Renshuuchou (Reco Love) [English] [kargarok1]
Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 3
asashio toudo to koukando
(Shuuki Reitaisai 5) [Mikkamisaki (Nadzuka)] Ojou-sama no Koukando ga MAX na Hon (Touhou Project)
(SC2016 Winter) [Zensoku Rider (Tenzen Miyabi)] Juukan Collection - Nazo no Renshuu Junyoukan to Doitsu Kuubo Toujou (Kantai Collection -KanColle-)
Kyouei Mizugi Kanojo to Sei Koukan Futanari Yuri Ecchi
Tachiba Koukan
Bakunyuu Party no NTR Boukenki Renshuuchou + Bonus
(C91) [Shinjugai (Takeda Hiromitsu)] Maritama Renshuuchou (Reco Love) [Chinese] [空気系☆漢化]
(C90) [Shinjugai (Takeda Hiromitsu)] Shate-tama Renshuuchou (Super Robot Wars X-Ω) [English] {doujins.com}
(C86) [Hirojuu Renshuuchou (Hiroya)] HatsuNeko (Touhou Project)
[Katsura Airi] Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 1 [Digital]
Kashima wa Anata no Renshuudai
(Reitaisai 11) [Hirojuu Renshuuchou (Hiroya)] Pache Otoshi After | Patchouli Defeated - After (Touhou Project) [English] {doujin-moe.us}