(C81) [Yume no Niwatori Goya (Sabanoniwatori)] Saba Can / Haganai (Boku wa Tomodachi ga Sukunai)
[Atori K] Imouto Bloomer
[Atori Akinao] Yachin ga Haraenakute... Ami (Ooya-sama Hen) (Bishoujo Senshi Sailor Moon)
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa)
(HaruCC21) [Rinnetensei (Show)] Mika Rika Night Fever (THE IDOLM@STER CINDERELLA GIRLS)
Ushiwakamaru to, Sanzou-chan to.
(C72) [Santouhei Division (Satou Santouhei)] Rika-chama!? (Higurashi no Naku Koro ni)
Kiyoko-san Lebe-chan Zuka-chan no Hanashi o Matometa Hon
(Shota Scratch 31) [Ziploc (Yamachan)] Fushigi na Mug Cup [English] {Shotachan}
Tonari no Succubus-chan Gaiden
(C93) [Bubble Fruits (Itou Aruma)] Max-chan ga Shiborareru Hanashi (Kantai Collection -KanColle-)
(C96) [Nama Cream Biyori (Nanase Meruchi)] Uzaki-chan wa Shuumatsu mo Asobitai! | Uzaki-chan Wants to Hang Out on the Weekend, Too! (Uzaki-chan wa Asobitai!) [English] {RedLantern}
[kuma-puro (Shouji Ayumu)] Kodomo Onsen -Runa-chan no Baai- [English] [Digital]
[Himuro Serika] Mahou no Sailor Fuku Shoujo Ikuko-chan [Chinese]
(COMIC1☆11) [Bizenshiki Rorop (Bizen)] Kobayashi-san (Otoko) to Kanna-chan ga Ecchi na Koto suru Kami (Kobayashi-san-chi no Maid Dragon)
(C89) [Nanmin Festival (Gibuchoko)] Onee-chan Toshite no Sekinin! (Touhou Project)
Junjou Bitch Love Rika {doujins.com}
(SC57) [CARAMEL CRUNCH! (Rikatan)] Rikka-chan to Ichaicha Chuunikkusu ga Shitai! (Chuunibyou Demo Koi ga Shitai!)
[Tonkotsu Fuumi (Poncocchan)] Netsuretsu May-chan (Guilty Gear Xrd) [Digital]
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan)
THE ANIMAL M@STER Side Rika
(C88) [Moco Chouchou (Hisama Kumako)] Umaru-chan to Ebina-chan! For Adult (Himouto! Umaru-chan)
[Atori Akinao] Aru Boshi no Jijou
(SC37) [chaos-graphixxx (mdo-h)] Rikachamax! (Higurashi no Naku Koro ni)
(C88) [Mugen Jirai (Mushi)] Junjou Bitch Love Rika (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [日祈漢化]
[Atori K] Ikenai Onee-san - An improper lady
Nyatori-sama, Hiroimashita. | I Found Catori-sama
(Puniket 37) [NAMAKOPIE (KONKON)] Memu-memu-chan no Oshioki Copy-bon (Akuma no Memu-memu-chan)
[BLUE CATTY (MaP)] [2004-01-12] - Quarterly Dearest My Brother: School Satchel Girls (Shuukan Watashi no Oniichan)
[P Reppuu] Magical Ribbon Special (Hime-chan's Ribbon)
(C95) [Hitotosensou (Hitotose Rin)] Uzaki-chan wa H Shitai! 2 (Uzaki-chan wa Asobitai!)
Rika-chan to Sealx
ERO EGOIST Rika Flavor
[Honnou to Yokubou no Gyuutan (Yorisuke)] Rika Sensei no Hachimitsu Kyoushitsu Jissen-hen (Boku wa Tomodachi ga Sukunai)
Ran-chan wa Makeru to xx Sarete Shimau noni!!
(C89) [Eight Beat (Itou Eight)] Oshierarenai!? Galko-chan | You can't tell me, Galko-chan!? (Oshiete! Galko-chan) [English] [=LWB=]
(C89) [Yui Channel (Watagashi Yui)] Ebina-chan to Benkyoukai?! (Himouto! Umaru-chan)
[Atori Akinao] Aru Boshi no Jijou | The Circumstances of a Certain Mother and Son [English] [Amoskandy]
(C58) [SHIN-CHAN CARNIVAL!? (Chiba Shinji)] Corrector na, Yui-chan (Corrector Yui)
(C82) [F4 COMPANY (MIN-NARAKEN)] V (Onee-chan Bara)
(C81) [Analog Store (gomatamago)] Rika END Made Nan Mile? | How Many Miles Until the Rika End? (Boku wa Tomodachi ga Sukunai) [English] [life4Kaoru]
Rika Ren ga Kiss Suru dake
(C51) [Nakanoku Kurochanno... (Nakanoku Kurochan)] Nyaninyu~tsu
[Akinao] Kasumi to Ren-nii-chan (Monthly Vitaman 2016-06) [English] {NecroManCr}
Nagato-chan ga Teitoku Hitosuji datta node, Netotte Haramase Ninshin saseru o Zamaa Wara
[doujinshi anthology] Harem Night (Akazukin Chacha, Nurse Angel Ririka SOS, Nadesico, Macross 7, Slayers, You're Under Arrest, Cutey Honey, Evangelion)
(CSP6) [Raijinkai (Haruki Genia)] Yarasete Galko-chan (Oshiete! Galko-chan)
Sword Art Lilycization.Md
[Agata] Natsu no Owari ni Ijiwaru Nee-chan - My mean elder sister at the end of summer. (Mama Para ~Chijo Zunkan~) [English] [desudesu]
[Atori K] Imouto Bloomer Ch. 2 | Little Sister Bloomers [English] [Yoshio] [Decensored] [Victor DoUrden Colors]
Ereshkigal-chan no Usui Hon
Shujou Seikou II - β Watashi... Okasarete Anal ni Mezamemashita
[Cheese Company (Peso)] Gag Jikuu no Onee-chan to Ero Doujin no Onee-chan to 11-ten no Onee-chan to Sex Suru Hon (Touhou Project) [Digital]
(C86) [Akifumi-chan (Osawa Akifumi)] Akifumi-chan 12-gou Aldnoah Bitch (Aldnoah.Zero)
Junjou Bitch Shimai mika & rika
[AMP (Norakuro Nero)] Ebina-chan no Natsuyasumi (Himouto! Umaru-chan) [English] {doujins.com}
(COMIC1☆11) [DIOGENES CLUB (Haikawa Hemlen)] Omakase Fudeoroshi Galko-chan (Oshiete! Galko-chan) [English] {doujins.com}