[Rio Grande] Gyuudon Tsuyudaku Oomori (Comic Party)

[Kouzuki Rio] Imouto Saimin Choukyou Manual 2

(C83) [Ash Wing (Makuro)] Mahou Josou Shounen Magical☆Rio

(C83) [St. Rio (Kitty, Naoki)] Kyokutou Majutsu Hirune Kessha no Fuyu (Chuunibyou Demo Koi ga Shitai!)

[Yanagawa Rio] Stepmother (Doutei Shounen) [English] [Laruffii]

(C77) [St. Rio (Various)] The Idolm@meister Deculture Stars 1 (THE iDOLM@STER) [ENGLISH]

(C77) [St. Rio (Various)] The Idolm@meister Deculture Stars 2 (THE iDOLM@STER) [ENGLISH]

[Yanagawa Rio] Tsundere Musume VS Doutei M Shounen | Awkward Girl VS Virginal Masochist Boy (Doutei Ouji) [English] [SubDESU-H]

[Crimson (Rio Akagi)] Crimson Girls 00: Shoujo Kousatsu

[Yanagawa Rio] Hajimete no SEX

[Yanagawa Rio] Dr.Gouryuji-Paradox

[Kouzuki Rio] Imouto Saimin Choukyou Manual | Little Sister Hypnosis Training Manual Ch. 1 [English] {desudesu}

[pooca (Nora Shinji)] Rio Sexy Gate! (Super Black Jack) [English] {doujin-moe.us}

[Kouzuki Rio] Osanahime Yogatari Nemurenai Ibarahime no H na Himegoto

[Yanagawa Rio] Nana-chan no Ofuro | Nana-chan's Bath (Kinjirareta Asobi) [English]

(SUPER10) [St. Rio (Kitty, Purin, Tanataka)] AVIVA 2 (Chobits) [English]

[Yanagawa Rio] LOVE Tissue

[St. Rio] Dandyism 4 (To Heart, Card Captor Sakura, White Album]

[St. Rio] Baku-ON! 2 (K-ON)

[St. Rio] Baku-ON! 4 (K-ON)

[Kouzuki Rio] Saiminjutsu de Mesudorei wo Te ni Ireru Houhou

[STUDIO PAL (Nanno Koto)] Rainbow Shower (Rio: Rainbow Gate!)

[Yanagawa Rio] Toshishita no Otokonoko.

(C74) [St. Rio (MyMeroD!)] Nakadashi Maid no Hinkaku 3 (Kamen no Maid Guy)

(Puniket 17) [St. Rio] Nakadashi Maid no Hinkaku 1 (Kamen no Maid Guy)

[St. Rio (MyMeroD!)] Nakadashi Maid no Hinkaku 2 (Kamen no Maid Guy)

(C73) [ST.RIO (Kitty)] COSMIC BREED 00 (Gundam 00)

[Kouzuki Rio] Saiminjutsu de Kanojo o Midara ni Suru Houhou

[St. Rio (Various)] DANDYISM 4 Force (Various)

(C79) [Otokozaka Onnazaka (Hatsuki Kyou)] RIO The Book Maker (Super Black Jack)

[St. Rio (Kitty, Kouenji Rei)] Ura ray-out (Eureka seveN) [English] [SaHa] [Incomplete]

(C79) [St. Rio (Kitty, Naoki)] Toaru Majutsu no Sperma Interceptor 1 (Toaru Majutsu no Index)

(CR26) [St. Rio (Kitty, Kouenji Rei)] Love Dashi 3 (Love Hina)

[St. Rio (Kitty)] Love Dashi 1 (Love Hina)

[St. Rio (Kitty, Kouenji Rei)] Love Dashi 16 (Love Hina)