[St. Rio (Kouenji Rei)] SEED (Mobile Suit Gundam SEED) [English] [Zero Translations] [Incomplete]
Yarimoku Kouen
[Kuronekobone (Kouenji Rei)] Sairenji Haruna no Mitsu Tsubo 2 (To LOVE-Ru)
Toaru Kouen no Danshi Toile de, Erokute Kirei na Onee-san to Saikai Shita.
(CR25) [Nekketsu Kouenji Housoukyoku, KENIX (Katori Youichi, Ninnin!)] Doremi Fa So La Si Do (Ojamajo Doremi)
Choushin Kyokon no Futanarikko ga Kouen de Deatta Onnanoko o Gaman Dekizu Rape Shichau Hanashi
[St. Rio (Kitty, Kouenji Rei)] Love Dasi 9 (Love Hina) [English] [EHCOVE]
[RYO] Kouen Toilet no Anna-chan ~Koshitsu Aketara 2-byou de Gattai!?~
[Umashika] Mitsubachi no Sasayaki
COMIC RiN 2011-11
Comic RiN 2008-12 (Vol.48)
COMIC Megastore DEEP Vol. 7
COMIC RiN 2009-04 Vol.52
Kouen no Onee-san
[65535th Avenue. (Akahito)] Ecchi na Onna ga Iru to Uwasa no Kouen ni Classmate ga Dete Kita Hanashi. | Story Of a Lewd Girl Appearing At The Park Who Turned Out To Be My Classmate [English] {Doujins.com} [Digital]
[Umashika] Petit Pai
[St. Rio (Kouenji Rei)] Azmanga Nisshi 1 (Azumanga Daioh)
(CR37) [St. Rio (Kitty, Kouenji Rei)] COSMIC BREED 3 (Gundam SEED DESTINY)
[St. Rio (Kouenji Rei)] Azmanga Nisshi 2 (Azumanga Daioh)
Comic AG Digital 02
(C97) [Penpengusa Club (Katase Minami)] Musashi Kouen (Fate/Grand Order)
(C78) [Shiritsu Sakuranbo Shougakkou (Misooden)] Itazulove Hitoke no Nai Kouen de Shoujo to Ai wo Hagukumou Full Colour Book
Chinjufu Inkouen Keikaku case Hamakaze
[St. Rio] Nakadashi Scramble 7 (School Rumble)
Kouen Bokujou Milk Party | Public Farm Milk Party
[Hinotsuki Neko] Kinshinsoukan no Yoru - Chichi to Musume ga Kouen de... | Night of Incest - Father and Daughter at a Park... (COMIC Grape Vol. 7) [English] [Team Koinaka] [Digital]
(SC2021 Spring) [ONEGROSS (144)] Choukou Inbou -Beat inflation- LV2 (Choukou Tenshi Escalayer)
(CR26) [St. Rio (Kitty, Kouenji Rei)] Love Dashi 3 (Love Hina)
[St Rio] Buchizan Orphen (Sorcerous Stabber Orphen)
Choukou Taisen -Starting point- | The Great Beat War -Starting Point-
[Nonbe Kensuke] Umashika [English] [Yuuta's Blog]
COMIC Momohime 2004-10
[St. Rio (Kitty, Kouenji Rei)] Love Dasi 7 (Love Hina) [English] [EHCOVE]
JK aigan Chiiku Nisshi 1-wa
[Shinobe] Midori Kouennau (Shinkou o Fukkatsu Seyo!) [English] [BSN] [Digital]
COMIC Momohime 2005-10
COMIC Momohime 2004-01
[ST RIO (Kitty, Kouenji Rei, Tanataka)] DANDIZM 21 vol8 Pari Hana Geki Dan (Sakura Taisen) (Sakura Taisen 3: Pari wa Moete iru ka?)
[St. Rio (Kitty, Kouenji Rei, MyMeroD!)] Dandyism 6 Rinoa à la mode 2 (Final Fantasy VIII)
(C57) [St. Rio (Kouenji Rei, Kichigai Teiou)] Dandyism 9 Ganyo KOF Tokushuu (King of Fighters)
[Palco Nagashima] Kouen Debut (Onee-san no Kaori) [Chinese] [cqxl自己汉化]
[Anthology] Girl's Parade 98 Take 7 (Various)
COMIC Megastore DEEP Vol. 7 [Digital]
[Ohkura Bekkan (Ohkura Kazuya)] Kouen no Bench ni Suwatteru Kirei na Onee-san ga Boku ni "Ochinchin o Misete" to Itte Kuru no de... [Digital]
COMIC RiN 2009-06
[Fukurou Naru Tori] Niizuma Nanaka no Roshutsu Kouen [English]
[St. Rio (Purin, Kouenji Rei)] Shikima Sensei Negi Nuki! 4 (Mahou Sensei Negima!)
[FANTASY WIND (Shinano Yura)] DOKIDOKI ANGEL (Beat Angel Escalayer, Mahou Shoujo Magical Yuki-chan)
(C79) [Tokyo Tomodachi Kouen (Sekiguchi Hiroki)] Ningen ni Sayou suru Mahou Kouka no Sho (Dragon Quest III)
(C63) [NO-ZUI MAGIC, NO-NO's (Various)] KOUEN-BANJOU
Ano Kouen de Matteru
(C69) [St. Rio (Kitty)] Dandizum Nakadasi 2000 Capcom VS SNK (Capcom VS SNK)
Ecchi na Onna ga Iru to Uwasa no Kouen ni Classmate ga Dete Kita Hanashi. | Story Of a Lewd Girl Appearing At The Park Who Turned Out To Be My Classmate
[Jazuma Kouen Setsuei Butai] Stalker Nerawareta Sakurako (Keroro Gunsou)