[St. Rio (Bomubomu Purin, Kitty)] Kyou Kara Ore wa! Goshujin-sama 1 (Kore ga Watashi no Goshujin-sama [He Is My Master])
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 7 [English] [SMDC] [Digital]
[St. Rio (Kitty)] How I Was Raped into a Trap!! (Boku ha Tomodachi ga Sukunai) [English] =LWB=
(C65) [St. Rio (Kitty, Kouenji Rei)] Full Otaku Panic [Rape Or Die] (Full Metal Panic!, R.O.D THE TV) [English] [EHCOVE]
(C72) [St. Rio (Kitty)] ToLOVE Ryu 5 (To LOVE-ru)
(Mimiket 32) [Momo no Kanzume (Nanamomo Rio)] Kochira Hinoe Nanido Chinjufu. (Kantai Collection -KanColle-)
Onigari | Demon Hunter
[St.Rio] Ashe Of Joy Toy 2 (English Translated)
Sokyu no Bosei | Twin Motherhood
[Harapecodonburi (Shirasaka Rio)] BunnyCos Kashima to Ii Koto Shimasho (Kantai Collection -KanColle-)
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 5 [English] [SMDC] [Digital]
[St. Rio] AVIVA 5 (Chobits)
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni Sarechau Hon [Chinese] [绅士仓库汉化] [2018-08-26]
[Once Only (Momofuki Rio)] Zoku Jusei Senkan 2199 (Space Battleship Yamato 2199) (English) [N04h]
[St. Rio (Kitty)] ToLOVE Ryu Vol. 7 (To LOVE-Ru)
[St. Rio (Kitty)] Netori Netorare Toshiue Cosplayer-tachi no Yuuwaku 09 (Bishoujo Senshi Sailor Moon)
(C79) [St. Rio (Kitty, Naoki)] Toaru Majutsu no Sperma Interceptor 1 (Toaru Majutsu no Index) [English] [EHCOVE]
[Manabe Jouji] Kaseifu wa Mama 1 - My Housekeeper is My Stepmother [Digital]
[Yanagawa Rio] Mama to Yobenakute | I Can't Call Her Mama (Kinjirareta Asobi) [English] [Decensored]
[PURUpyon Saitou] Midara na Haha Shishunki na Boku
(COMIC1☆7) [GURU GURU HONPO (Yanagawa Rio)] Ryoujoku Onna Shoukou Hilda
(C77) [St. Rio (Calico, Naoki)] Mikoto to Kuroko ga Chucchu suru Railgun (Toaru Kagaku no Railgun)
(COMIC1☆2) [St.Rio (MyMeroD!)] Nakadashi to Vampire 4 (Rosario + Vampire) [English] [EHCOVE]
[Jitsuma] Kinyoubi no Haha-tachi e - To Friday's mothers [English] [Amoskandy, desudesu, Kusanyagi]
[Studio PAL (Hazuki Kaoru, Nanno Koto)] Rio Premium (Super Black Jack)
Greed Motherhood
[St. Rio (Kitty)] Shoujo Katsurei - Kyousei Gattai Acmerion (Aquarion Evol) [Digital]
[St. Rio] Maid no Douzan (Samurai Spirits / Samurai Shodown)
[St. Rio (Naruko Hanaharu)] Gooichi Niiichi (Gunparade March)
Rio Sexy Gate!
[Hanpera] Happening Love (COMIC Junai Kajitsu 2010-07) [English] [CGrascal]
Hahaoya-tachi | The Mothers
(C90) [Rio Grande (Mitsui Mana)] Kaijou Goei Soutai Kikan Kashima, Mizugi de Batsubyou Shimasu (Kantai Collection -KanColle-) [Chinese] [物部亜子汉化]
(C93) [Momo no Kanzume (Nanamomo Rio)] Akashi no Omise no Kakushi Item | 明石商店里的隐藏秘密道具 (Azur Lane) [Chinese] [嘶——啪——汉化AI]
[TsuyaTsuya] Tatoeba Haha Ga 6 [English] [Sei-Jin]
[St. Rio (Purin)] Inshokushu Kekkai (Ichi) (Kekkaishi)
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 8 [Digital]
[St. Rio] Yuna a la Mode 3 (Final Fantasy X)
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 6 [English] [SMDC] [Digital]
Adult Johnny - A slave mothers morning - SAMPLE
[Yanagawa Rio] Sayonara Ochinchin | Goodbye Dick (COMIC Masyo 2009-07) [English] [shinkage]
Mothercorn Vol. 1
Mother’s Day and Daughter’s Day
[Kouzuki Rio] Punitto
[Hindenburg] Haitoku no Kazoku | Immoral family (Kyoudai no Niku Lynch) [English] [Januz]
Mama's Reward [English] [Rewrite] [EZ Rewriter]
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 12 [Digital]
[St. Rio] Baku-ON! 4 (K-ON)
[Mokkouyou Bond] Kimitte Do-M Desho - You Must Be A Incredible Masochist
[St. Rio (Kitty, Ishikawa Ippei)] SEED 3 (Mobile Suit Gundam SEED), Cagalli [English]
COMIC AUN 2017-07 [Digital]
(C73) [Monte Carlo-ya, Sangatsu Usagi, OTA (Sena Monaco, Yuuki Sayaka, Megurogawa Una)] Kaidoutsuuhou 777 Vol. 2 Featuring Rio (Super Black Jack)
Colorful Drops 2006-01 Vol. 2
(CR15) [Circle Taihei-Tengoku (Horikawa Gorou)] Mario to Wario (Super Mario Collection) (Super Mario Brothers) [English] [rookie84] [Colorized]
[St. Rio (Kitty, Kouenji Rei)] Ura ray-out (Eureka seveN)
[St. Rio (Kitty)] Ai Dashi 3 (Ai Yori Aoshi)
[Kouzuki Rio] Sekenshirazu na Seisokei JK Kankin Yakubutsu Sennou de Do-M Gangu ni Naru Ch. 4 [Chinese] [LJY个人汉化]
Action Pizazz 2017-02 [Digital]
[St Rio] Private Action vol 2 (Star Ocean)
[St. Rio (Kouenji Rei)] Azmanga Nisshi 5 (Azumanga Daioh)
[St. Rio (Kitty, Tima)] SEED 5 (Mobile Suit Gundam SEED)
(C83) [St. Rio (Kitty, Naoki)] Kyokutou Majutsu Hirune Kessha no Fuyu (Chuunibyou Demo Koi ga Shitai!)
(C69) [Studio Pal (Kenzaki Mikuri, Nanno Koto)] Rio Kiss (Super Black Jack)
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni ♥♥ Sarechau Hon [2018-08-26]
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 5 [Digital]
[St. Rio (Kitty)] Nakadashi Scramble (School Rumble)
(C42) [Studio SAMPLE (Various)] SAMPLE Vol. 4 (Various)
[Kouzuki Rio] Sekenshirazu na Seisokei JK Kankin Yakubutsu Sennou de Do-M Gangu ni Naru Ch. 5 [Chinese] [LJY个人汉化]
(C65) [St. Rio (Kitty, Kouenji Rei)] Full Otaku Panic [Rape Or Die] (Full Metal Panic!, R.O.D THE TV)
[Tuna Empire] MOTHERS DAY (COMIC Tenma 2012-06) [English] {Laruffii}
Okaa-san no Pantsu o Haite Nekashitukete morau Hon | Getting Put To Bed While Wearing Mother’s Underwear
Tsumatorare | Wife Taking Ch.1-7
[St.Rio (Kitty)] 77 Nadja (Ai Yori Aoshi, Ashita no Nadja)
[St Rio] Private Action vol. 1 (Star Ocean)
(C90) [IndexACG (Momofuki Rio)] INDEXGIRLS 08 Youbi 2 [English] {Doujins.com}
[Yanagawa Rio] Naisho no Wonderland | Wonderland of Secrets (GoGo! Girls) [English] {5 a.m.}
Mothercorn Vol. 3
[St. Rio (Kitty)] ToLOVE Ryu Vol. 1 (To LOVE-Ru)
[St. Rio (Purin, Kitty)] Maria ni Mune KyunKyun Vol. 1 (Maria Holic)