Suguha-chan no Dokidoki Oniichan Land
[Kagayakitei (Naoki)] Oniichan Nanka ja Nai (Shiki)
[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo! [Chinese]
[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.1-2 [Chinese]
(C63) [Studio Pastel (Darukichi)] daisuki Oniichan 2 (D.C. ~ Da Capo ~)
(Chimuchimu World Micchimume!) [Mangetsu Ujiya (Tekorun)] Oshiete!? Onii-chan! | Teach Me!? Oniichan! [English] [alparslan]
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Oniichan)
(SC35) [Nounai Kanojo (Kishiri Toworu)] Mahou Shoujo to Oniichan Nano-! (Mahou Shoujo Lyrical Nanoha)
[Iwama Yoshiki] Oniichan... Ecchi Shiyo?
Suzu to oniichan
[Negiyashiki (Moegi)] Oniichan Yuwaku Keikaku [Digital]
[Ice Pink (Norimatsu Nanami)] Oniichan no Omocha (Ryousan-gata)
(ShotaFes 2) [SERVICE BOY (Hontoku)] Onii-chan ni Tanezuke Shichao! | Let's Breed Oniichan! [English] [alparslan]
(C83) [SEITOKAISHITSU (Akimoto Dai)] Oniichan no Sei Dakara ne (Sword Art Online) [English] [CGrascal]
[Intoku.info (Endou Hiroto)] Seichouki no Imouto Miko wa Oniichan no Tame ni Ganbatte Sodachitai! [Digital]
[P-ME (Sakai Ringo)] Oniichan no Oyomesan [Chinese] [銀人個人漢化] [Digital]
[MilkyBox (Qoopie)] Imouto Haramication "Oniichan, Boku no Shojo wo Moratte!"
[Ice Pink (Norimatsu Nanami)] Oniichan Kaketee!! (Licca Vignette)
(Reitaisai 8) [Kinokonomi] Imouto no Flandre ga Twin Tail ni shite Oniichan ni Anna koto ya Konna koto (Touhou) (English) =Team Vanilla=
[Ika] Oniichan wa Shinpaishou (PriPara)
[Wanyanaguda] Nichiyoubi wa Oniichan Youbi
[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri (Sword Art Online) [English] {doujin-moe.us}
Imouto no Oniichan Chinkasu Osouji Hyottoko Fella Shibori
[Kisidou (Kishi Kaisei)] y0[12:41-13:17] Ima Kara Atashi...Oniichan to Sex Shitekimasu [English] [Tigoris Translates]
[Shuudan Bouryoku (Murasaki Syu)] Nazunaria workingReport - Oniichan to Issho | Nazunaria Working Report - Together with Onii-chan (WORKING!!) [English] [LittleWhiteButterflies + Trinity Translations Team]
[P-ME (Sakai Ringo)] Oniichan no Oyomesan [Digital]
(C83) [ROYAL CROWN (Kisaragi Mizu)] Oniichan niwa Himitsu. (Sword Art Online)
(COMITIA 61) [Yukimi Honpo (Asano Yukino)] Oniichan To Hajimete No (Hajimete No Orusuban)
[Equal] Lala to Oniichan [Digital]
[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri (Sword Art Online)
Oniichan no Sei Dakara ne
[Monpechi-Tei] IMOUTO Daisuki na Oniichan to Hamechatta Nichiyoubi
[Inuboshi] Oniichan ga, Suki.
[KURUBUSI-KAI(Dowarukofu)] Sakura wa Oniichan no xxx desu... (Card Captor Sakura)
(C82) [Nokishita no Nekoya (alde hyde)] Oniichan, Imouto no O*** Tsukaisugi! (Bakemonogatari) [Digital]
(C86) [Asatsuki Dou (Youta)] Oniichan Hayaku Okinai to Itazura Shichauzo♥ | If you don't wake up quickly, I'll sexually assault you, Big brother♥ [English]
[Kuon Mao] Oniichan wa Shinpaishou | Oniichan Is a Worrywart (Tanoshiku Nakayoku Yasashiku ne) [English] [Shouta-kun]
[Mikage Sekizai] Imouto Paradise! 2 Oniichan to 5 nin no Imouto no mo ~ tto ecchi shi makuri na mainichi
[Shikigami Kuroko] Oniichan Socchi Itte Ii?
(C66) [Hakuhakukan (Haku)] Watashi no Oniichan -Onomichi Mion Hen- (Shuukan Watashi no Onii-chan)
(C56) [Studio Zuburi (Sutazubu-saku)] Oniichan to Issho Bangaihen
Oniichan ni Maketara Ecchi!
(C79) [Hired Girl (Equal)] Lala to Oniichan no Fuyuyasumi | Lala and Onii-chan's Winter Vacation [English]
[ray-raw (Nobuhiro)] Datte Oniichan ga Daisuki nanda mon!!
[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]
(C78) [Korisuya (Korisu)] Momoka-chan no Natsuyasumi Oniichan to Shopping Hen
[Yukiji Shia] Rental oniichan ch.1-4
Oniichan Gomen nasai Watashitachi DQN no Nikubenki desu
Oniichan, feel free to drink it!
[Anthology] Shuukan Atashi no Oniichan
(C52) [Itaba Tatamiten (Itaba Hiroshi)] Gekkan Oniichan Natsugou (Various)
The Despondent Succubus
(C83) [Crazy9 (Ichitaka)] C9-03 Suguha to Lyfa to Oniichan no Shiawase Kazoku Keikaku (Sword Art Online)
[BLUE CATTY (MaP)] [2004-01-12] - Quarterly Dearest My Brother: School Satchel Girls (Shuukan Watashi no Oniichan)
[Shuudan Bouryoku (Murasaki Syu)] Nazunaria workingReport - Oniichan to Issho (WORKING!!)
Mugi-oniichan
[Ringo Koucha (Futatsuki Kazuo, Kashimi Masao, Takamiya Sakura)] Daijoubu? Oniichan? (Hayate no Gotoku! [Hayate the Combat Butler])
(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~
[Kisidou (Kishi Kasei)] y0[12:41-13:17] Ima Kara Atashi...Oniichan to Sex Shitekimasu
[Dekochin Hammer] Oniichan no Sei Dakara ne!! | It's Your Fault, Onii-chan! (COMIC LO 2015-02) [English] [Hot Cocoa]
(C86) [ASIANBOY (Hasemi Ryo)] Oniichan Kyou mo Pyonpyon Sasetekuremasuka? (Gochuumon wa Usagi desu ka?) [Chinese] [无毒汉化组]
[MilkyBox (Qoopie)] Imouto Haramication "Oniichan no Akachan Umarechau!"
[Yawaraka Midori] Waka-chan ga Oniichan ni Guess Iko to Sareru Manga [Digital]
Moutrays
[Atelier Hachifukuan] Otonashiku Oniichan ni Shibararenasai! [Digital]
(C61) [Shikaper (Shikanosuke)] Oniichan-Ga-Iino! (Love Hina)
(CR35) [Studio Wallaby (Deep Purple '72)] Anata ga Oniichan (Shuukan Watashi no Onii-chan)
[Kaiduka] Oniichan to Issho (Tayun Purun Monyun) [Chinese] [黑条汉化]
Oniichan no Tame Nara Donna Otoko ni Yararetemo Gaman Dekirumon!ch.1
(C92) [PASTEL WING (Kisaragi-MIC)] Sakurai-san-chi no Kyoudai Jijou 02 ~Ayana to Oniichan no Icha Love Ecchi na Orusuban!~ [DL SPECIAL PACK]
(C71) [Youkai Tamanokoshi (CHIRO)] Suki Dayo! Oniichan (.hack//G.U.)