[Ice Pink (Norimatsu Nanami)] Oniichan no Omocha (Ryousan-gata)

(C61) [Shikaper (Shikanosuke)] Oniichan-Ga-Iino! (Love Hina)

(C63) [Studio Pastel (Darukichi)] daisuki Oniichan 2 (D.C. ～ Da Capo ～)

[INFINITY-FORCE] Shuukan Oniichan ga Miteru

[Sano Yuu] Dakkoshite Oniichan

[MilkyBox (Qoopie)] Imouto Haramication "Oniichan no Akachan Umarechau!"

[Mercy Rabbit] Oniichan to Issho (Digimon Adventure) [Colored]

(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Oniichan)

[Kokekokko Koma] Furimuite Onii-chan | Turnabout Oniichan [English]

[Transistor Angel (Sabawo)] Oniichan te Yonde Ii?

(Chimuchimu World Micchimume!) [Mangetsu Ujiya (Tekorun)] Oshiete!? Onii-chan! | Teach Me!? Oniichan! [English] [alparslan]

[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! [English] [Dark Mac + CW]

[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! Ch. 1-7 [English] [Dark Mac + CW]

[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo! [Chinese]

[Intoku.info (Endou Hiroto)] Seichouki no Imouto Miko wa Oniichan no Tame ni Ganbatte Sodachitai! [Digital]

[Atelier Hachifukuan] Otonashiku Oniichan ni Shibararenasai! The End!

[Kaiduka] Oniichan to Issho (Tayun Purun Monyun) [Chinese] [黑条汉化]

(C86) [R*kaffy (Aichi Shiho)] Boku dake no Oniichan [English] [mysterymeat3]

[Monpechi-Tei] IMOUTO Daisuki na Oniichan to Hamechatta Nichiyoubi

(COMITIA 61) [Yukimi Honpo (Asano Yukino)] Oniichan To Hajimete No (Hajimete No Orusuban)

(C66) [M.MACABRE (Nyanko MIC)] Nekokan Watashi no Onii-chan vol.1 (Shuukan Watashi no Oniichan)

[Mame (Satou Kana)] Oniichan to Watashi [Digital]

(C83) [SEITOKAISHITSU (Akimoto Dai)] Oniichan no Sei Dakara ne (Sword Art Online)

(C83) [ROYAL CROWN (Kisaragi Mizu)] Oniichan niwa Himitsu. (Sword Art Online)

(C83) [ANAPOM (Anapon)] Suguha-chan no Dokidoki Oniichan Land (Sword Art Online)

(C66) [Dog&God (Tamabe Inusuke)] Sister's case study. (Shuukan Watashi no Oniichan)

(C82) [Countack (Kojiki Ohji)] Oniichan to ** (Accel World)

(C82) [Nokishita no Nekoya (alde hyde)] Oniichan, Imouto no O*** Tsukaisugi! (Bakemonogatari) [Digital]

(C82) [TIES (Takei Ooki)] Oniichan wa Imouto ni Yokujou Shitari Shinaiyone? (Bakemonogatari)

(C82) [Nokishita no Nekoya (alde hyde)] Oniichan, Imouto no O*** Tsukaisugi! (Bakemonogatari)

[Atelier Hachifukuan] Otonashiku Oniichan ni Shibararenasai! Second! [Digital]

[Kyarameru Inu (Yuzu Kyarameru)] Oniichan to Issho (Hunter X Hunter)

(C77) [Kaiyuu Kikaku (Suzui Narumi)] Oniichan to Issho (Vocaloid)

[Neko Melonya (Kurokawa Ryu)] Watashi no Kareshi wa Oniichan

(C80) [S.tacru (Tkym)] Doushite Oniichan