[Kaiduka] Oniichan to Issho (Tayun Purun Monyun) [Chinese] [黑条汉化]
[Neko Melonya (Kurokawa Ryu)] Watashi no Kareshi wa Oniichan
[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo!
[ray-raw (Nobuhiro)] Imouto wa Oniichan to H ga Shitai Otoshigoro
(C61) [Shikaper (Shikanosuke)] Oniichan-Ga-Iino! (Love Hina) [English]
(C80) [S.tacru (Tkym)] Doushite Oniichan
[Ika] Oniichan wa Shinpaishou (PriPara)
[Inuboshi] Oniichan ga, Suki.
Oniichan ni Maketara Ecchi! ~ Shikotte Pakottejan kenpon ~
[INFINITY-FORCE] Shuukan Oniichan ga Miteru
[HONEY QP (Inochi Wazuka)] Oniichan To Watashi. (Sister Princess)
Konna Ko ni Shita no Oniichan desho!! | ¡Fue mi hermano quien me hizo así! Cap. 1
(C82) [Countack (Kojiki Ohji)] Oniichan to ** (Accel World)
(C66) [Hakuhakukan (Haku)] Watashi no Oniichan -Onomichi Mion Hen- (Shuukan Watashi no Onii-chan)
[P-ME (Sakai Ringo)] Oniichan no Oyomesan [Digital]
(RAG-FES5) [BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)
Oniichan... Sugu nimo Asuna-san to Onajiyouni Shite Hoshii yo ♡
[Taishinkokuoh Anton] Oniichan Kakugo Nasai
[Kiryu Masumi] Imouto ni Seikyouiku ~ Oshiete Oniichan! | 妹妹好想要性教育~被哥哥搞到不要不要! Ch.1-7 [Chinese]
[MilkyBox (Qoopie)] Imouto Haramication "Oniichan, Boku no Shojo wo Moratte!"
[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! Ch. 1-3 [English] [Dark Mac + CW]
[BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)
[Nexumi no Sumika (Kurushima)] Oniichan ni Orei ga Shitai no (Mirai Nikki) [Digital]
[Atelier Hachifukuan] Otonashiku Oniichan ni Shibararenasai! [Digital]
[Mikage Sekizai] Imouto Paradise! 2 Oniichan to 5 nin no Imouto no mo ~ tto ecchi shi makuri na mainichi
(C86) [R*kaffy (Aichi Shiho)] Boku dake No Oniichan [Chinese] [空想少年汉化]
(C92) [PASTEL WING (Kisaragi-MIC)] Sakurai-san-chi no Kyoudai Jijou 02 ~Ayana to Oniichan no Icha Love Ecchi na Orusuban!~ [DL SPECIAL PACK]
Oniichan Plan!! By
[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! Ch. 1-7 [English] [Dark Mac + CW]
(C71) [Youkai Tamanokoshi (CHIRO)] Suki Dayo! Oniichan (.hack//G.U.) [English] [DesuDesu]
(CR35) [Studio Wallaby (Deep Purple '72)] Anata ga Oniichan (Shuukan Watashi no Onii-chan)
[Lion][Lee] Totsugeki Tonari no Oniichan chapter 9 [ENG]
[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Iinchou to Pet (Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!!) [Digital]
[Atelier Hachifukuan] Otonashiku Oniichan ni Shibararenasai! The End!
Oniichan Controller
[Satou Saori (Sato Soari, 019)] Bf Lilly: Lilly shall be done by you! (Original)
(C66) [M.MACABRE (Nyanko MIC)] Nekokan Watashi no Onii-chan vol.1 (Shuukan Watashi no Oniichan)
[Shikigami Kuroko] Oniichan Socchi Itte Ii?
[Studio Q (Natsuka Q-Ya)] 【112】Ano Hi Mita Kuro Pansuto no Nakami wo Boku wa Wasurerarenai. [Digital]
(C61) [Shikaper (Shikanosuke)] Oniichan-Ga-Iino! (Love Hina)
[Kokekokko Koma] Furimuite Onii-chan | Turnabout Oniichan [English]
(C56) [Studio Zuburi (Sutazubu-saku)] Oniichan to Issho Bangaihen
[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! [English] [Dark Mac + CW]
(Shiori to Saori no Orusuban Shiyo!!) [STUDIO HUAN (Raidon, Yokko)] Oniichan Mitete ne (Hajimete no Orusuban)
[Mori Takuya] Konna Ko ni Shita no Oniichan desho!!
[Daibokki Hana] Mizuho and Oniichan Ch. 1+2 [English][ugliblawg]
(C71) [Youkai Tamanokoshi (CHIRO)] Suki Dayo! Oniichan (.hack//G.U.)
[orz (3u)] Oniichan no koto daisuki dakara sukumizu de nousatsu shite mo iiyo nee
[Ice Pink (Norimatsu Nanami)] Oniichan no Omocha (Ryousan-gata)
[DASS] Shin Injuu Hunter KAZUMI Oniichan no Hentai Ganbou Jouju Series ~Roshutsu Golf Hen~
[Calpis Koubou] Imouto x Lies x Oniichan
[Ringo Koucha (Futatsuki Kazuo, Kashimi Masao, Takamiya Sakura)] Daijoubu? Oniichan? (Hayate no Gotoku! [Hayate the Combat Butler]) [English] [Lunatic Translations]
(C83) [SEITOKAISHITSU (Akimoto Dai)] Oniichan no Sei Dakara ne (Sword Art Online)
(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~
(SC57) [Adulterator (Kano)] Oniichan dakedo Itoko dakara ♥ Kozukuri shitemo ♥ Mondai naiyone (Sword Art Online)
[Futaba Yae] Oniichan ni Maketara Ecchi! ~Shikotte Pakotte Jankenpon~ [Digital]
[Nagasaki-inter (Sou Akiko)] Imouto to Shokushu Oniichan [Digital]