[St. Rio (Naoki, Purin)] Ore no Imouto to Sono Onna Tomodachi ga Ero Kawaii Wake ga Nai | My Little Sister and Her Friend Can't Be This Ero-Cute (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] {doujin-moe.us} [Digital]
(Futaket 13) [SERIOUS GRAPHICS (ICE)] ICE BOXXX 20 220X (Space Battleship Yamato 2202: Warriors of Love)
(Reitaisai 11) [Nijigen Koubou (Hirayuki Rio)] Fairy melt (Touhou Project) [Chinese] [迷途竹林汉化]
[St. Rio] Maid no Douzan (Samurai Spirits / Samurai Shodown)
(C51) [Ayashige Dan] Sakura Taihen (Various)
[Yanagawa Rio] Sakura no Kisetsu (Hajimete no SEX) [Chinese] [Incomplete]
[Yanagawa Rio] Nureteru Hitozuma - Wetly Wife [English] {Tadanohito}
[Yanagawa Rio] Stepmother (Doutei Shounen) [English] [Laruffii]
(CR26) [White Elephant (Various)] Futomomo Shukujo Kannoushashinshuu (AIKa)
[Yanagawa Rio] LOVE Tissue [English] {Tadanohito}
COMIC AUN 2013-04
[Momofuki Rio] Junyoku Kaihouku 1-goushitsu (COMIC AUN 2017-04) [English] =White Symphony= [Digital]
[Yanagawa Rio] Fuuzokuzuma Kaori (COMIC Magnum X Vol. 26) [Chinese] [Hentaiguy] [Digital]
[Momofuki Rio] Kyoufu no Shinkai Vacuum (Kantai Collection -KanColle-) [English] [Tigoris Translates]
(C79) [Otokozaka Onnazaka (Hatsuki Kyou)] RIO The Book Maker (Super Black Jack)
[Furaipan Daimaou (Chouchin Ankou)] Oreteki Ikizama Gekijou (Various)
Imouto Bloomer Ch. 2 | Little Sister Bloomers
[St. Rio (Kitty)] Netori Netorare Toshiue Cosplayer-tachi no Yuuwaku 05 (Bishoujo Senshi Sailor Moon)
[Yanagawa Rio] Wetly Wife Ch. 1-8 [English] {Tadanohito}
(C57) [St. Rio (Kouenji Rei, Kichigai Teiou)] Dandizm 9 Ganyo KOF Tokushuu (King of Fighters) [English]
[Sugimoto Rio] Bijuku Tsuma Nakadashi Furin [Mature Wife Cum Inside]
Yuri, Sakimidareru 3 | Rampant Yuri Bloom 3
[St. Rio] Baku-ON! 4 (K-ON)
(C65) [GuruGuru Honpo (Yanagawa Rio)] Rio no Carnival
[Tateyoko Hotchkiss (Kikuchi)] Rio de FEVER (Super Black Jack) [Digital]
[St. Rio (Kitty)] Hi Energy 02 (Fushigi no Umi no Nadia, Neon Genesis Evangelion) [English] [Incomplete]
[Momofuki Rio] Junyoku Kaihouku 1-2 [English] =White Symphony= [Digital]
(C68) [Digital Accel Works (Inazuma.)] Inazuma Warrior 1 (Various) [English] [SaHa]
[St. Rio (Kitty)] Nakadashi Scramble 8 (School Rumble)
[Sofia-sha (Various)] Baka Bakka + β (Martian Successor Nadesico, Saber Marionette J)
(C66) [STUDIO PAL (Ebi Chiriko, Kenzaki Mikuri, Nanno Koto)] Rio Chance (Super Black Jack)
[Yanagawa Rio] AV Cine Club 2
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 9 [Digital]
[Anthology] Girls Dream 1 (Various)
[St. Rio (Kitty)] Chitsui Gentei Nakadashi Limited vol.3 (Hatsukoi Gentei)
[Yanagawa Rio] Chijo to 〇〇 Shounen | The Lady Pervert and the ___ Boy (Doutei Ouji) [English] [Risette]
(C95) [Keigai Tengen (Momofuki Rio)] Inran Iemoto no Sennou Nakadashi Settai (Girls und Panzer)
(C65) [St. Rio (Kouenji Rei)] Shikima Sensei Negi Nuki! 2 (Mahou Sensei Negima!) [English] {doujins.com}
[St. Rio (Purin, Kouenji Rei)] Shikima Sensei Negi Nuki! 4 (Mahou Sensei Negima!)
(C55) [Gyaroppu Daina, Kusse (Narita Rumi, Senami Rio)] SNOW DROP (Neon Genesis Evangelion)
[Studio Wallaby, BIG BOSS (Deep Purple'72, Hontai Bai)] Rio ni omakase (Super Black Jack)
(C66) [Tekitou Kaijuu, Hikami Oukoku (Aoi Rio, Minazuki Haruka)] seducer (Fate/stay night)
[St. Rio (Various)] Chitsu no Manimani (Sora no Manimani) [Digital]
[Momo no Tsubomi (Various)] Lolikko LOVE 4 (Various)
COMIC Masyo 2015-01
[Kouzuki Rio] Kono JK Misshitsu ni Tojikomete Mechakucha ni Shitakunai? [Chinese]
[Studio Pal (Nanno Koto)] SloChara Kouryaku Guide (Super Black Jack)
(COMIC1☆3) [St.Rio (MyMeroD!)] Maria ni Mune Kyun Kyun Vol.3 (Maria†Holic)
[Yanagawa Rio] LOVE Tissue Ch. 1-6 [English] {Tadanohito}
(C79) [Goromenz (Yasui Riosuke)] Yukutoshi Kurutoshi 2010 (Various) [Colorized]
(C76) [St. Rio (Kitty, Naoki)] Aggressive Beast Charge (Neon Genesis Evangelion)
[Momofuki Rio] Yoru no Seigyouhisho (Chijou no Kiwami) [English] {InsanePraetor}
(CR26) [St. Rio (Kitty, Kouenji Rei)] Love Dashi 3 (Love Hina) [English] [EHCOVE]
[St Rio] Private Action vol. 1 (Star Ocean)
(C94) [Caramel Mamire (Akagi Rio)] Okaeri no Tsugi wa (Azur Lane) [Chinese] [空気系☆漢化]
(C86) [Aki no Yonaga ni Yoiyami ni (Nagatsuki Rio)] Futairo no Hana to Futairo no Chou (Touhou Project)