(C61) [Shikaper (Shikanosuke)] Oniichan-Ga-Iino! (Love Hina) [English]
(CR35) [Studio Wallaby (Deep Purple '72)] Anata ga Oniichan (Shuukan Watashi no Onii-chan)
[Shikigami Kuroko] Oniichan Socchi Itte Ii?
Oshiete Oniichan
(C71) [Youkai Tamanokoshi (CHIRO)] Suki Dayo! Oniichan (.hack//G.U.)
[Kabocha]Oniichan no Tame Nara Donna Otoko ni Yararetemo Gaman Dekirumon!ch.1
[Nagasaki-inter (Sou Akiko)] Imouto to Shokushu Oniichan [Digital]
(C79) [Hired Girl (Equal)] Lala to Oniichan no Fuyuyasumi
[Atelier Hachifukuan] Otonashiku Oniichan ni Shibararenasai! Third! [Digital]
(C71) [Youkai Tamanokoshi (CHIRO)] Suki Dayo! Oniichan (.hack//G.U.) [English] [DesuDesu]
[HONEY QP (Inochi Wazuka)] Oniichan To Watashi. (Sister Princess)
[LEE] Totsugeki Tonari no Oniichan ch 8-11 [English]
[Aoki Kou] Oniichan ni Natte
Moutrays
[Anthology] Oniichan, Shiyo? Imouto ni Shitai Chara Selection
Oniichan no Sei Dakara ne
[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! Ch. 1-3 [English] [Dark Mac + CW]
[MilkyBox (Qoopie)] Imouto Haramication "Oniichan no Akachan Umarechau!"
(C63) [Studio Pastel (Darukichi)] daisuki Oniichan 2 (D.C. ~ Da Capo ~)
[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri | Suguha Scramble! 2 Onii-chan's Libido Management (Sword Art Online) [English] [doujin-moe.us]
(HaruCC18) [KH. (Yuki)] Oniichan to Issho (Tiger & Bunny)
[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo!
Konna Ko ni Shita no Oniichan desho!! | ¡Fue mi hermano quien me hizo así! Cap. 1
(C82) [Nanika no Atama (Picao)] Oniichan!? Onanii Kinshi!!!
[Shuudan Bouryoku (Murasaki Syu)] Nazunaria workingReport - Oniichan to Issho | Nazunaria Working Report - Together with Onii-chan (WORKING!!) [English] [LittleWhiteButterflies + Trinity Translations Team]
(COMITIA 61) [Yukimi Honpo (Asano Yukino)] Oniichan To Hajimete No (Hajimete No Orusuban)
(C87) [Asatsuki Dou (Youta)] Oniichan "Socchi" mo Aratte Ageyokka
Oniichan... Sugu nimo Asuna-san to Onajiyouni Shite Hoshii yo ♡
[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri (Sword Art Online)
[Intoku.info (Endou Hiroto)] Seichouki no Imouto Miko wa Oniichan no Tame ni Ganbatte Sodachitai! [Digital]
[Futaba Yae] Oniichan ni Maketara Ecchi! ~Shikotte Pakotte Jankenpon~ [Digital]
(C67) [FlavorGraphics* (Mizui Kaou)] From Shinyokohama To Akihabara (Shuukan Watashi no Oniichan) [English]
[Ika] Oniichan wa Shinpaishou (PriPara)
Sakurai-san-chi no Kyoudai Jijou 02 ~Ayana to Oniichan no Icha Love Ecchi na Orusuban!~
(C83) [Polinky Hiroba (Hori Hiroaki)] O-ASS (Oniichan dakedo Ai sae Areba Kankei Naiyone)
[Yajima Index] Oniichan Chucchu
[Wanyanaguda] Nichiyoubi wa Oniichan Youbi
(COMITIA102) [abgrund (Saikawa Yusa)] Oniichan Controller [English] {Staircase}
Suguha-chan no Dokidoki Oniichan Land
[Calpis Koubou] Oniichan Kansoubun (The Inner Thoughts of Big Brother)[Digital]
ONIICHAN-GA-IINO!
[Ikamatsu] Oniichan Daisuki
(C82) [Nokishita no Nekoya (alde hyde)] Oniichan, Imouto no O*** Tsukaisugi! (Bakemonogatari)
(ShotaFes 2) [SERVICE BOY (Hontoku)] Onii-chan ni Tanezuke Shichao! | Let's Breed Oniichan! [English] [alparslan]
[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo! [Chinese]
Konna Ko ni Shita no Oniichan desho!! | ¡Fue mi hermano quien me hizo así! Cap. 1-2 + Extra
[Nino-Kan (Karakan, Amakan)] Oniichan no Koto ga Daisuki de shouganai! (Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!!)
[P-ME (Sakai Ringo)] Oniichan no Oyomesan [Chinese] [銀人個人漢化] [Digital]
Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo!
[Kisidou (Kishi Kaisei)] y0[12:41-13:17] Ima Kara Atashi...Oniichan to Sex Shitekimasu [English] [Tigoris Translates]
(Yougen 7) [Oniichan no Imouto Shutchoujo (Oniichan no Imouto)] Lingerie wa Wakai Uchi ni Ki Toke 3 (Jujutsu Kaisen)
[Atelier Hachifukuan] Otonashiku Oniichan ni Shibararenasai! The End!
[Kuon Mao] Oniichan wa Shinpaishou | Oniichan Is a Worrywart (Tanoshiku Nakayoku Yasashiku ne) [English] [Shouta-kun]
(SC49) [Liz (Satomi Hinako)] usapime -Oniichan Gomennasai-
(C82) [Countack (Kojiki Ohji)] Oniichan to ** (Accel World)
[Neko Melonya (Kurokawa Ryu)] Watashi no Kareshi wa Oniichan
(C79) [Shin Hijiridou Honpo (Hijiri Tsukasa)] Precure Henshin no Eikyou to, Oniichan ni Momareta sei de, Oppai ga Ookiku natta Itsuki no Ohanashi. (HeartCatch Precure!)
(C58) [RSTSlave (Ebina Souichi)] Oniichan To Natsuyasumi (Card Captor Sakura)
(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~ | Thanks, Onii-chan [English] [B.E.C. Scans]
(C87) [Asatsuki Dou (Youta)] Oniichan "Socchi" mo Aratte Ageyokka♥ | I'm going to wash you down there, too, Big brother♥ [English] [yuripe]
[Nexumi no Sumika (Kurushima)] Oniichan ni Orei ga Shitai no (Mirai Nikki) [Digital]
[PLEIADES☆FORTUNE] Daisuki Oniichan 3 Konyoku Onsen no Maki
[Negiyashiki (Moegi)] Oniichan Yuwaku Keikaku [Digital]
(RAG-FES5) [BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)
[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]
[Ice Pink (Norimatsu Nanami)] Oniichan Kaketee!! (Licca Vignette)
[Oniichan no Imouto Shutchoujo (Oniichan no Imouto)] Moutrays
(C78) [Korisuya (Korisu)] Momoka-chan no Natsuyasumi Oniichan to Shopping Hen
(C86) [R*kaffy (Aichi Shiho)] Boku dake no Oniichan [English] [mysterymeat3]
[P-ME (Sakai Ringo)] Oniichan no Oyomesan [Digital]
[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! Ch. 1-4 [English] [Dark Mac + CW]
[Lion][Lee] Totsugeki Tonari no Oniichan chapter 8 [ENG]
[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo! [Digital]
(C82) [Nokishita no Nekoya (alde hyde)] Oniichan, Imouto no O*** Tsukaisugi! (Bakemonogatari) [Digital]
Oniichan ni Maketara Ecchi! ~ Shikotte Pakottejan kenpon ~
(C80) [Konoha (Hotei Kazuha)] Oniichan no DVD (THE iDOLM@STER)
Oniichan, feel free to drink it!
[BLUE CATTY (MaP)] [2004-01-12] - Quarterly Dearest My Brother: School Satchel Girls (Shuukan Watashi no Oniichan)
[Studio Q (Natsuka Q-Ya)] 【112】Ano Hi Mita Kuro Pansuto no Nakami wo Boku wa Wasurerarenai. [Digital]
Oniichan to love Night
Oniichan Gomen nasai Watashitachi DQN no Nikubenki desu
[Equal] Lala to Oniichan [Digital]
[Ringo Koucha (Futatsuki Kazuo, Kashimi Masao, Takamiya Sakura)] Daijoubu? Oniichan? (Hayate no Gotoku! [Hayate the Combat Butler])
(C83) [ANAPOM (Anapon)] Suguha-chan no Dokidoki Oniichan Land (Sword Art Online)
[Nagasaki-inter (Sou Akiko)] Imouto to Shokushu Oniichan | My Brother is a Tentacle Monster [English] [Digital]
[Lion][Lee] Totsugeki Tonari no Oniichan chapter 9 [ENG]
[Miyazaki Maya] Oniichan, Zubon no Nakami wa Nan desu ka [english]
[orz (3u)] Oniichan no koto daisuki dakara sukumizu de nousatsu shite mo iiyo nee
Oniichan ni o furo deika sare chatta!
[ray-raw (Nobuhiro)] Datte Oniichan ga Daisuki nanda mon!!
[Wanyanaguda] [2003-09-18] - くの一になりきれなかった少女 (Nichiyoubi wa Oniichan Youbi) [MagazineRAW]
(Reitaisai 10) [Kinokonomi (kino)] Oniichan, Kore Suki? (Touhou Project)
[Kokekokko Koma] Furimuite Onii-chan | Turnabout Oniichan [English]
[Kagayakitei (Naoki)] Oniichan Nanka ja Nai (Shiki)
[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri (Sword Art Online) [English] {doujin-moe.us}
Lingerie wa Wakai Uchi ni Ki Toke 3
(C86) [R*kaffy (Aichi Shiho)] Boku dake no Oniichan
Oniichan no Tame Nara Donna Otoko ni Yararetemo Gaman Dekirumon!ch.1
(C79) [Hired Girl (Equal)] Lala to Oniichan no Fuyuyasumi | Lala and Onii-chan's Winter Vacation [English]
(C67) [FlavorGraphics* (Mizui Kaou)] From Shinyokohama To Akihabara (Shuukan Watashi no Oniichan)
[MilkyBox (Qoopie)] Imouto Haramication "Oniichan, Boku no Shojo wo Moratte!"
[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! Ch. 1-2 [English] [Dark Mac + CW]
[Saegusa Kohaku] Oniichan To Wa Yobitakunai!! Ch01-03[English]
[Lion][Lee] Totsugeki Tonari no Oniichan chapter 10 [ENG]
Konna Ko ni Shita no Oniichan desho!! Ch. 1-3
[Shizaki Masayuki] Oniichan to Issho
[Ringo Koucha (Futatsuki Kazuo, Kashimi Masao, Takamiya Sakura)] Daijoubu? Oniichan? (Hayate no Gotoku! [Hayate the Combat Butler]) [English] [Lunatic Translations]