(C97) [Junginboshi (Takashina Asahi)] Bitch na Koakuma Sayuki-chan ~Onii-chan ni Anikatsuchuu~ [English]
(C82) [JACK-POT (Jyura)] Yarasero yo! Satsuki-chan (Tsukiatte yo! Satsuki-chan)
[Triple P] Rika-san no Manga. (THE IDOLM@STER CINDERELLA GIRLS)
TS Musume Kodama Chanto Asobou Sono 3
Max-chan ga Shiborareru Hanashi
[Saperon Black (Sape)] Onee-chan, Haechatta! (Touhou Project) [Digital]
(C82) [Ashitakara Ganbaru (Yameta Takashi)] Nao-chan wa M na Chinpo Izonshou (Smile Precure!)
(SC57) [CARAMEL CRUNCH! (Rikatan)] Rikka-chan to Ichaicha Chuunikkusu ga Shitai! (Chuunibyou Demo Koi ga Shitai!)
(C77) [GOD Ryokutya (Bu-chan)] Micchan Change!! (Mitsudomoe) [English] [ATF]
(SC31) [Ichigomirukupafe (Kurusugawa Misako)] Kuro Rika Yuugi (Higurashi no Naku Koro ni) [English] [Sensualaoi]
(C88) [Poteto Dango (Asage)] JC Rika to Himitsu no Akushukai (THE IDOLM@STER CINDERELLA GIRLS)
(C84) [U.R.C (Momoya Show-Neko)] Nao-chan de Asobou 2 (Smile Precure!)
Rika wa Senpai ga Suki Sugite Universe!
(C94) [Kireinabuta (Butachang)] Oyasumi Erika. 4 (Girls und Panzer)
[Huurai no Dan (Aska Takuya)] Emi-chan no Kusuguri Dental Clinic! [English] [Chooks22] [Digital]
Sakusei Onee-chan | Milking Onee-chan
Jougasaki Rika VS Erogaki Namahame Kabutomushi
(C86) [Yume no Niwatori Goya (Sabano Niwatori)] P-P-Passion (The Idolmaster Cinderella Girls)
(C75) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Chi (Touhou Project)
(C86) [Akifumi-chan (Osawa Akifumi)] Akifumi-chan 12-gou Aldnoah Bitch (Aldnoah.Zero)
[Honnou to Yokubou no Gyuutan (Yorisuke)] Rika Sensei no Hachimitsu Kyoushitsu Jissen-hen (Boku wa Tomodachi ga Sukunai) [English] [CGrascal]
Kumi-chan
(C92) [CARAMEL CRUNCH! (Rikatan)] Flan-chan to Natsumatsuri (Touhou Project)
(C88) [Kinokomushin (Kinokomushi)] Nyatori-sama, Hiroimashita. | I Found Catori-sama (Touhou Project) [English] {Hennojin}
[Wakuseiburo (cup-chan)] TS Musume Kodama-chan to H! Sono 4 | TS Girl Kodama-chan and Ecchi! Part 4 [Digital]
(HaruCC21) [Rinnetensei (Show)] Mika Rika Night Fever (THE IDOLM@STER CINDERELLA GIRLS)
Sword Art Lilycization.Md
(CR33) [Ryuu no Kinyoubi, Dotechin Tengoku (Ryuga Syo, Ryuuki Yumi)] OH!! (The Super Milk-chan Show)
JC Rika to Himitsu no Akushukai
Dame na Watashi wa Shokuba no Kouhai ni MamorarePpanashi | 關於廢柴的我被職場後輩守護了這件事
Onii-chan wa Kiss Shite Kurenai.
[Showa Saishuu Sensen (Hanauna)] Mahou Shoujo Yusya-chan - Magical Toilet Girl Yusya-chan [らいち汉化组] [Digital]
(SC2017 Winter) [CARAMEL CRUNCH! (Rikatan)] Osanazuma Arisu-chan to Ichaicha Kozukurix Shitai! (Girls und Panzer)
(Daikyuushuu Touhousai 7) [Sliver Ion, Kasou Genjitsu (fujy, Hasekura Noise)] Satori-san vs Koishi-chan (Touhou Project) [English] {JUSTICE}
(C87) [kuma-puro (Shouji Ayumu)] Serika-chan no Gyoukaiyougo (THE IDOLM@STER MILLION LIVE!) [Chinese] [绅士仓库汉化]
[Nanno Koto] Wanpaku Girls
JK Satori-chan wa Kite Hoshii
(C64) [Sakusakusakuchan (Yoroshiku Tarou)] Saku-chan Club Vol. 02 (Various)
Rika to Satoko no Beddo in U~ōzu
[Studio Wallaby (Haruhonya)] Ikenai! Galko-chan (Oshiete! Galko-chan)
Shujou Seikou II - β Watashi... Okasarete Anal ni Mezamemashita
[Bu-chan] Mama Zukushi
(Komeiji Complex) [tuiteyukenuyo (Zo)] Onee-chan, Watashi ga Sukutte ageru yo (Touhou Project)
sei×Syonen
[Akazawa RED] Onee-chan (Girls forM Vol. 11) [English] [cdragron]
Tonari no Succubus-chan Gaiden
[Homuhomu Seisakujo (Igakino Agenasu)] Kodoku no Fuuzoku 2 UzuRanRiKaede Hen (THE IDOLM@STER CINDERELLA GIRLS, Kodoku no Gourmet) [Digital]
[WXY COMICS] Hatsukoi no Josei wa Onee-chan deshita | My First Love was My Sister [English][Amoskandy]
(Reitaisai 11) [CARAMEL CRUNCH! (Rikatan)] Neteiru Flan-chan ni Seiteki na Itazura ga Shitai! (Touhou Project)
(~10-nen Tattara~) [Donburibeya (DONKEY)] bu.LOVE.la AGAIN (Hime-chan no Ribbon)
Sassoku Junan no Casanova-chan
Netsuretsu May-chan
(C90) [Super Ichigo-chan (Misaoka)] Manpukumaru-chan o Manpuku ni suru Hon (VALKYRIE DRIVE - Bikkhuni)
(Kouroumu 9) [CARAMEL CRUNCH! (Rikatan)] Kozukuri Flan-chan (Touhou Project)
No. 2 'Rika-shitsu e Youkoso'
(Rainbow Flavor NAGOYA 7) [Akaringo-chan (Mikorin)] Shiawase Fuufu no Tsukurikata (Mahou Tsukai PreCure!)
(COMIC1☆9) [Diogenes Club (Haikawa Hemlen)] ○○○ shite! Galko-chan (Oshiete! Galko-chan) [English] {doujin-moe.us}
[Atori K] Hatsuiku Kensa - Growth inspection
Let's play with TS girl Kodama-chan 2 | TS Musume Kodama-chan to Asobou Sono 2
[Studio Wallaby (Haruhonya)] Ikenai! Galko-chan | You Can't! Galko-chan (Oshiete! Galko-chan) [English] [Doujins.com]
(C83) [U.R.C (Momoya Show-Neko)] Nao-chan de Asobou (Smile Precure!)
(C93) [United States Netamecol (Necometal)] Rika-chan to Sealx (THE IDOLM@STER CINDERELLA GIRLS)
(C88) [Yu-Yu-Tei (Minakami Rinka)] Umaru to Onii-chan (Himouto! Umaru-chan)
[A-track (Various)] [2003-08-17] - Shuukan Watashi No Rikavine (Licca Vignette)
[Studio Wallaby (Deep Purple'72)] Anata ga Oniichan [Lolicon]
(Reitaisai 14) [CARAMEL CRUNCH! (Rikatan)] Kisekae Flan-chan (Touhou Project)
[Shishunki (Kakuzatou Yun)] Rika-chan to Satoko ga Keiichi o Osou Hon (Higurashi no Naku Koro ni) [English] [Digital]
Rika to P-kun no Himitsu no Jikan
Please Enter Rika Into Your Calculations!
(C84) [U.R.C (Momoya Show-Neko)] Nao-chan de Asobou 2 | Let's Play with Nao-chan 2 (Smile Precure!) [English] {doujin-moe.us}
(C88) [Yu-Yu-Tei (Minakami Rinka)] Umaru to Onii-chan (Himouto! Umaru-chan) [English] [AkazaChan]
(C88) [Moco Chouchou (Hisama Kumako)] Umaru-chan to Ebina-chan! For Adult (Himouto! Umaru-chan) [English] [THE NEKO MANCERS]
(C78) [YURIRU-RARIKA (Kojima Saya)] Flan-chan ga Kochira wo Miteiru!! | Flan-chan is looking at me! (Touhou Project) [English] [U MAD]
[Inomoto Rikako] LOVE STORE
月ノウラガワ
(Rainbow Flavor 18) [Akaringo-chan (Mikorin)] Kanojo ga Wagamama Sugiru no de Ima kara Oshioki Shimasu (Kirakira PreCure a la Mode)
[Kabe Umari-ko] Shinya no Rensouhou-chan | The Late Night Rensouhou-chan (Kantai Collection -KanColle-) [English]
[Kingyo no Suisou] Zoku - Chi-chan Sensei no Kyokushou Fundoshi Hot Yoga Kengaku-kai
(C46) [Tama Center (Tama Noboru)] Manami-chan to Asobou (Hime-chan no Ribbon)
[Shin-Chan Carnival!? (Chiba Shinji)] Mercury - Ami-chan to H (Bishoujo Senshi Sailor Moon)
[Atori K] Oshiete Sensei | Teach me, Teacher (Watashi wa Maid) [English] [sirC]
[Chotto dake Yanke (Nakanoku Kuro-chan)] Sakura Sakura (Card Captor Sakura)
Tonari no Onee-chan wa Ecchi shitai ~Akogare no Gishi to Itoko no Namahae Jijou~
(C78) [Mare Serenitatis (Erika)] Shoujo to Kuroneko no Kochou no Yume (Tsukihime)
(C67) [FlavorGraphics* (Mizui Kaou)] From Shinyokohama To Akihabara (Shuukan Watashi no Oniichan)
[gallery walhalla (Kanoe)] Nao chan wa Ninshin shitai (Smile Precure!)
Junjou Bitch Love Rika
(C94) [Aozora Shoujo (Shirane Taito)] Rika no Natsu no Hi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [追隨莉嘉醬,救世廣慈悲漢化組]
[Niwatori] Style Change! (Inazuma Eleven GO) [Digital]
(C87) [Lolimate (Niisan)] Komeiji Koishi no Onee-chan Kyuushutsu Daisakusen! (Touhou Project)
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
(C51) [Nakanoku Kurochanno... (Nakanoku Kurochan)] Nyaninyu~tsu