(COMIC1☆11) [Idenshi no Fune (Nanjou Asuka)] Kouen Sex | Park Sex [English]
[Fukurou Naru Tori] Niizuma Nanaka no Roshutsu Kouen
(C81) [STUDIO HUAN (Raidon)] New Nanoha-san. Kouen Choukyou hen (Mahou Shoujo Lyrical Nanoha)
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-)
(brilliantdays Tsuika Kouen) [Unabara (Umi)] Mashmarrow fondant (Ensemble Stars!)
[Fullswing Otome (Takayamanon)] Kouen de Mitsuketa Otoko no Ko o Itadaichai Mashita [Digital]
Kouen de Nora to Aka-chan Tsukuru Onnanoko no Hanashi
(C65) [St. Rio (Kouenji Rei)] Shikima Sensei Negi Nuki! 2 (Mahou Sensei Negima!) [English] {doujins.com}
(C64) [St. Rio (Kouenji Rei, Kitty)] Shikima Sensei Negi Nuki! 1 (Mahou Sensei Negima!) [English] [SMDC]
[St. Rio (Kitty, Kouenji Rei)] SEED (Mobile Suit Gundam SEED)
(C87) [Veronica no Ha (Noba)] Haiboku×2 (Beat Angel Escalayer) [English] {doujin-moe.us}
[St. Rio (Purin, Kouenji Rei)] Shikima Sensei Negi Nuki! 9 (Mahou Sensei Negima!)
Love Dasi 7
[Kouenji Marimo] Kimi wa TOO SHY
OVERTIME!! OVERWATCH FANBOOK VOL.1
Kouen de Kanchuu Rankou Party
Swapping Beat DX
[Prefab Local] Bremen the Under [Yaoi]
[St. Rio (Kouenji Rei)] Azmanga Nisshi 4 (Azumanga Daioh)
[Hinotsuki Neko] Kinshinsoukan no Yoru - Chichi to Musume ga Kouen de... (COMIC Grape Vol. 7) [Chinese] [魔劍个人汉化] [Digital]
[Jazuma Kouen Setsuei Butai] Stalker Nerawareta Sakurako (Keroro Gunsou)
Shikima Sensei Negi Nuki! 2 {doujins.com}
(C65) [St. Rio (Kouenji Rei)] Shikima Sensei Negi Nuki! 2 (Mahou Sensei Negima!) [English] {doujins.com} [Incomplete]
Sensei to Joshu no Renai Do Sukutei! | 教授与助手的恋爱度测定! 1-7
[St. Rio (Kitty, Kouenji Rei)] Love Dashi 2 (Love Hina) [English] [EHCOVE]
(C58) [St. Rio (Kitty)] DANDIZM 2000 Nakadashi Millennium (Dead or Alive)
Yoru no Aokan Kouen (hontoku) ESPAÑOL
[Rippadou (Inuyoshishin)] Rui's Eye COLOR Yoru no Inkouen (Cat's Eye)
[St. Rio (Kitty)] Love Dashi 4 (Love Hina) [English] [EHCOVE]
(C56) [Pine Candy (Kouenji Marimo)] ERO HINA Act 1.0 (Love Hina)
(C63) [NO-ZUI MAGIC, NO-NO's (Various)] KOUEN-BANJOU
(C89) [Triple Pinch! (Hikami Izuto)] Kouen de Asobou
(C86) [Triple Pinch! (Hikami Izuto)] Kouen No Oneesan
[St. Rio (Kitty)] Nakadashi Scramble 6 (School Rumble)
(brilliantdays Tsuika Kouen) [Gridoria (Grizumu)] Bokura no Yukue (Ensemble Stars!)
(C56) [ST RIO (Kouenji Rei)] Dandizm 7 (King of Fighters)
(C69) [St. Rio (Bomubomu Purin, Kitty, Kouenji Rei)] Kyou Kara Ore wa! Goshujin-sama 6 (Kore ga Watashi no Goshujin-sama [He Is My Master])
(C59) [St. Rio (Kitty, Kouenji Rei)] Love Dasi 14 (Love Hina) [English] [EHCOVE]
(C72) [St. Rio (Various)] ToLOVE Ryu 6 (To LOVE-Ru)
[St. Rio (Kitty)] Love Dashi 4 (Love Hina)
[Bifidus] Undou Kouen no Mitsushima-san [Chinese]
[St. Rio (Kitty, Purin, Tanataka)] AVIVA 3 (Chobits) [English] [EHCOVE]
Chouko Tenshi wa Yume demo Genjitsu demo Okasareru
(SC32) [HarthNir (Misakura Nankotsu)] Kouenji no Kangaeru Soccer (Kouenji Joshi Soccer)
[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]
[St. Rio (Kichigai Teiou, Kouenji Rei, MyMeroD!)] Rinoa,A,La Mode 3 (Final Fantasy VIII)
[Anthology] Heroine Pinch Vol. 2 [Digital]
[St. Rio (Kutty)] Shakume No Mai Otsukamichu 2 (Various)
[Takemura Sesshu] Kouenji Fujunjou Shoutengai Ch. 1-3
Suzuka Gozen to Juukan Roshutsu Kouen
[Vanicooo] Souda Kouen e Ikou | Right. Let’s Go to the Park! (COMIC Penguin Club 2021-08) [English] [aerozext] [Digital]
Moshimo, Negatta Koto ga Nandemo Kanau Chikara o Te ni Iretara ~Kouen Hen~
(CR26) [St. Rio (Kitty, Kouenji Rei)] Love Dashi 3 (Love Hina) [English] [EHCOVE]
NIPPON TENSEI
SEED
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
(C49) [Tsuchinoko Kyoukai (Tsunoda Saburoo, Kouenji Marimo, Makise Rihoko)] Ayanami Gehin (Neon Genesis Evangelion)
[Shimajiya (Shimaji)] Ayune-chan Choukyou Nisshi Vol.1-Kouen Ecchi Hen- [Chinese] [兔司姬漢化組] [Digital]
(C75) [RPG Company 2 (Yoriu Mushi)] Kouen de Kuri Hiroi
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 561 Shou -Kuso Namaiki na Josou JK Shounen ga Rape de Mesu Ochi shita Ken. Kouen Hen- [English][ShujinScanlations]
[Shimajiya (Shimaji)] Ayune-chan Choukyou Nisshi Vol.1-Kouen Ecchi Hen- [Digital]