[Bifidus] Undou Kouen no Mitsushima-san
(C79) [Tokyo Tomodachi Kouen (Sekiguchi Hiroki)] Ningen ni Sayou suru Mahou Kouka no Sho (Dragon Quest III)
COMIC RiN [2010-04] Vol.64
COMIC RiN 2012-02
[Triple Pinch! (Hikami Izuto)] Kouen no Oneesan [Digital]
[St. Rio (Kitty, Kouenji Rei)] Love Dashi 2 (Love Hina) [English] [EHCOVE]
(C86) [Triple Pinch! (Hikami Izuto)] Kouen No Oneesan
Kouen de Nora to Aka-chan Tsukuru Onnanoko no Hanashi
COMIC RiN 2010-07
COMIC Roman Musume EX
COMIC RiN 2011-10
[Kouenji Marimo] Mune Ippai no Ai wo [Chinese]
Comic Rin Vol. 23 [2006-11]
COMIC HOTMILK 2018-10 [Digital]
OVERTIME!! OVERWATCH FANBOOK VOL.1
Gosyujinsama wo Tsumamigui
[Umashika] Apron Dress
[St. Rio (Kitty, Kouenji Rei)] DANDIZM 2000 FORCE (King of Fighters)
Moshimo, Negatta Koto ga Nandemo Kanau Chikara o Te ni Iretara ~Kouen Hen~
[Umashi] Whisper of the bees
[Homunculus] Kouenji Natsume no Jikenbo Extra | Kouenji Natsume’s Case Files Extra (Hajirai Break Ch.5.5) [English] [Fuwafuwaru!]
[Umashika] Petit Pai | 稚嫩微乳 [Chinese]
Kouen Bokujou Milk Party | Public Farm Milk Party
[St. Rio (Kitty, Kouenji Rei)] Ura ray-out (Eureka seveN) [English] [SaHa] [Incomplete]
(Heartfull Communication) [Ashita ha Docchi da! (Mikage Takashi)] time limit (Choukou Tenshi Escalayer)
(C76) [Dynamite Honey (Machi Gaita)] Kochikame Dynamite 8 (Kochira Katsushika Ku Kameari Kouen Mae Hashutsujo)
[St. Rio (Kouenji Rei, Kitty)] Shikima Sensei Negi Nuki! 3 (Mahou Sensei Negima!)
COMIC Megastore Alpha 2015-06
Glass Fire [English] [Rewrite] [God of Gambling]
[St. Rio (Kitty)] Love Dashi 7 (Love Hina)
(C84) [Veronica no Ha (Noba)] Swapping Beat (Beat Angel Escalayer, Beat Blades Haruka)
[Kuro Neko Bone (Koenji Rei)] Mio Bloomer (K-ON!)
Kirsch Jaeger
Kouen Banjou
COMIC RiN 2008-09
[Umashika] Shoko no Oku | 藏書室的深處 (COMIC HOTMILK 2021-11) [Chinese] [Digital]
COMIC Momohime 2003-11
[Kouenji Marimo] Kimi wa TOO SHY
[Kouenji Marimo] Mune Ippai no Ai o
(C65) [St. Rio (Kouenji Rei)] Shikima Sensei Negi Nuki! 2 (Mahou Sensei Negima!) [English] {doujins.com} [Incomplete]
Penistic Hazard 5
COMIC Momohime 2004-01
Toaru Kouen no Danshi Toile de, Erokute Kirei na Onee-san to Saikai Shita.
(C59) [St. Rio (Kitty, Kouenji Rei)] Love Dashi 14 (Love Hina)
[Kuro Neko Bone (Kouenji Rei)] Kotegawa Yui no Hatsujou 3 (To LOVE-ru)
(C72) [St. Rio (Various)] ToLOVE Ryu 6 (To LOVE-Ru)
[Palco Nagashima] Kouen Debut (Onee-san no Kaori) [Chinese] [cqxl自己汉化]
[Sakurafubuki Nel] Nakayoshi Kouen [Chinese] [佳奈助汉化]
(C56) [ST RIO (Kouenji Rei)] Dandizm 7 (King of Fighters)
[Tokyo Tomodachi Kouen (Sekiguchi Hiroki)] hatsujou ritchan (THE IDOLM@STER)
Kabe-goshi Mōsō Kkusu
(COMIC1☆11) [Idenshi no Fune (Nanjou Asuka)] Kouen Sex | Park Sex [English]
[St. Rio (Kitty, Kouenji Rei)] Rinoa A, La Mode (Final Fantasy VIII) [English] [EHCOVE]
(C92) [Nankotsu Age Rice (kyo1)] Hijitsuzai Hanzai Mokuroku Natsuyasumi no Kouen Koushuu Benjo Hen | Non-Existent Crime Catalog: Public Toilets in Parks During Summer Holidays Chapter [English] {atomicpuppy}
(C81) [Neko Saffron (inoino)] Fallen Beat Angel (Beat Angel Escalayer) [Chinese] [leoR8714個人漢化]
[EB110SS] Kouun wa Kouen ni Ochite iru | A Windfall of Good Fortune litters the Park (Kono Ato Ojisan ga Oishiku Itadakimashita) [English] [Brook09]
(C65) [St. Rio (Kouenji Rei, Kitty)] Shikima Sensei Negi Nuki! 2 (Mahou Sensei Negima!)
Shiroki Senkou White Panther ~Chuuou Kouen Kyodai Haetorigusa to no Tatakai~
[Umashika] Jakuniku Kyousyoku
COMIC Momohime 2004-02
[St. Rio (Kouenji Rei)] Azmanga Nisshi 2 (Azumanga Daioh)
Ningen ni Sayou suru Mahou Kouka no Syo
COMIC RiN 2006-03
[Anthology] Girl's Parade 98 Take 7 (Various)
(Futaket) [Behind Moon (Q)] GlassFire (Beat Angel Escalayer, Onegai Teacher)
[St. Rio (Kitty)] Love Dashi 11 (Love Hina)
(brilliantdays Tsuika Kouen) [Unabara (Umi)] Mashmarrow fondant (Ensemble Stars!)
(C92) [Nankotsu Age Rice (kyo1)] Hijitsuzai Hanzai Mokuroku Natsuyasumi no Kouen Koushuu Benjo Hen
(C63) [NO-ZUI MAGIC, NO-NO's (Various)] KOUEN-BANJOU
[St. Rio] Comic Parcy Vol. 2 (Comic Party)
[St. Rio (Kitty, Kouenji Rei)] Love Dasi 7 (Love Hina) [English] [EHCOVE]
Comic AG Digital 01
[St. Rio (Kouenji Rei)] Azmanga Nisshi 5 (Azumanga Daioh)
Misato - Entwined in Sweet Scent [ENG]
(C94) [Yorando (Sugi G)] Yarimoku Kouen
(C64) [St. Rio (Kouenji Rei, Kitty)] Shikima Sensei Negi Nuki! 1 (Mahou Sensei Negima!) [English] [SMDC]
Rinoa A, La Mode
Kouen no Onee-san
COMIC Megastore Alpha 2014-06
COMIC Megastore DEEP Vol. 2
[Shimajiya (Shimaji)] Ayune-chan Choukyou Nisshi Vol.1-Kouen Ecchi Hen- [English] [desudesu] [Digital]
COMIC RiN 2011-11
(C49) [Tsuchinoko Kyoukai (Tsunoda Saburoo, Kouenji Marimo, Makise Rihoko)] Ayanami Gehin (Neon Genesis Evangelion)
(C77) [CIRCLE ENERGY] Hime Nuki・Hime・Kouen Seido Ingokuhen・Shishaban DL Ban (Hyper Anna)
[Umashika] Call <P> (Mesiagare - It can have) [English] [Kamikakushi]
[Shimajiya (Shimaji)] Ayune-chan Choukyou Nisshi Vol.1-Kouen Ecchi Hen- [Digital]
[FANTASY WIND (Shinano Yura)] DOKIDOKI ANGEL (Beat Angel Escalayer, Mahou Shoujo Magical Yuki-chan)
Kouen x Kokan x Kanmuru | Park x Loins x Godspeed
[Umashika] Meshiagare - It can have
[Jazuma Kouen Setsuei Butai] Stalker Nerawareta Sakurako (Keroro Gunsou)
(C73) [Hitomoji Norihito] Lou san ni just attack (Phantasy Star Universe)
Daisan Kouen no Kanjuku Obake
(C58) [St. Rio (Kitty)] DANDIZM 2000 Nakadashi Millennium (Dead or Alive)