(Reitaisai 12) [Beniiro Kaitenkikou (Seki)] Yakukai (Touhou Project)
Onii-chankko Yakimochi Hen | A Jealous Little Sister
[millniiya] Ero Renshuu 2 (Touhou Project)
[Studio Wallaby (Niiruma Kenji)] Ayanami to Shinya no Konbini de Seikou (Neon Genesis Evangelion)
(C91) [Roshiman (Arimura Ario)] Tenkuu no Hanayome ni Narenakatta Onna to Masegaki Ouji-sama (Dragon Quest V)
(Reitaisai 10) [Beniiro Kaitenkikou (Seki)] Invisible (Touhou Project)
(J.GARDEN 43) [Pfactory (Pikachurin)] Nii-chan ga Oshiete Ageru
(C87) [Lolimate (Niisan)] Komeiji Koishi no Onee-chan Kyuushutsu Daisakusen! (Touhou Project)
(Futaket 9) [HGH (HG Chagawa)] HGUC#04: Niimi-san wa Futa Kawaii | HGUC 04 Cute Futa Niimi-san (Space Battleship Yamato 2199) [English] {doujin-moe.us}
(C92) [PIANIISHIMO (Pija)] Mousouten Granblue Fantasy 4 (Granblue Fantasy) [Chinese] [古戰場英雄五勝漢化]
Inuoku Juu
(C91) [PIANIISHIMO (Pija)] Zutto Tomodachi (THE IDOLM@STER CINDERELLA GIRLS)
[INAGO] Daisuki Onii-sama | Beloved Onii-sama (Omocha ni Natta Hi) [English] {Hennojin} [Digital]
Nishikino Maki no Warui Yume
(CR35) [Nirvana Soft (Hironii)] Feels like Heaven (Gad Guard, White Album) [Chinese] [基德漢化組]
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Chinese] [靴下汉化组] [Digital]
Toilet no Waniko-san | Waniko's Toilet
[Milk Gohan (Aita Nikov)] E Fu Den! Ecchi na Futanarikko ga Densha de Roshutsu! | A Lewd Futanari Gets Naked Inside a Train [English] [Natty Translations] [Digital]
(C88) [Yamo7 (Ayuma Sayu)] Motto! Love Niko (Love Live!)
[ioom (niko)] Afureru Kurai ni Sosoide yo [Digital]
(CR26) [Studio Wallaby (Kura Oh, Niiruma Kenji, Takana Yu-ki)] SECRET FILE 003 -Get Ready Go- (Starship Girl Yamamoto Yohko)
Koibito no Jikan | Time for Lovers
[Anthology] Toushin Engi Vol. 18
[Studio PAL (Nanno Koto)] Imouto wa Boku no Koibito ~ Onii-chan to Natsumatsuri hen ~ | My sister is my girlfriend - At the summer festival with Onii-chan [English] [volsungling]
(C80) [PIANIISHIMO (Pija)] Ahegao Double Yukipo (THE iDOLM@STER)
[suwateria (Ooba Nii)] InuOku Ni (Touhou Project) [Digital]
[Manikoro] Otoko Onna no Mayumi-kun | Mayumi-kun the Intersexual (Bishoujo Tabehoudai) [English] [aceonetwo]
(C88) [PIANIISHIMO (Pija)] Mousouten THE IDOLM@STER CINDERELLA GIRLS (THE IDOLM@STER CINDERELLA GIRLS)
Nii, Osotte?
(C86) [Angel☆Tear (Togo)] Nii, Osotte? (No Game No Life)
COMIC Magnum Vol. 45
[Payanikov (Kurokawa Kei)] Kurumi H One [Digital]
(C76) [Milk Gohan (Aita Nikov)] Chijoku Joukamachi 5
(SC2016 Winter) [Studio Wallaby (Niiruma Kenji)] Minea to Manya ga Oshiete Ageru (Dragon Quest IV)
[Binto] Nii-chan wa Bitch Gyaru (Gekkan Web Otoko no Ko-llection! S Vol. 26 [English] [mysterymeat3] [Digital]
(C77) [NIKOPONDO (Aoyama Reo)] DG - Daddy’s Girl Vol. 3 [English] [Hayama_Kotono]
(SC2018 Spring) [Ana Futatsu (Wenajii)] Niko wa jitoku suru (Touhou Project)
(C83) [Awareness (Aikawa Touma)] IRIS11 (Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne)
Bijin Shimai Jitsuroku Shinjuku Ura Seitai
(C90) [Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! | The Cute Otouto Has to Become an Imouto for the Sake of his Onii-chan! [English] {Hennojin}
Mezase!! Nii-chan Senyou Bitch Gal | 目標!!哥哥專用婊子辣妹
At Home with Nii-san
[Eag1e] Watashi no Nii-san wa... | My older Brother... [English] [CrayZayJay]
(C82) [Pico Pico Labyrinth (Fujisaka Lyric)] Nikonikopon (Accel World)
(C63) [Nikopondo (Aoyama Reo)] "As You Are" (Bleach)
(C66) [Hakuhakukan (Haku)] Watashi no Oniichan -Onomichi Mion Hen- (Shuukan Watashi no Onii-chan)
[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]
(C63) [Nikopondo (Aoyama Reo)] "As You Are" (Bleach) [English] {doujin-moe.us}
[suwateria (Ooba Nii)] Milky Draphs 2 (Granblue Fantasy) [Digital]
Nii-San and Narita-San 01-04
Nikomark Ikusei Keikaku | Nikomark Plan de Entrenamiento
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made | From a Downer Gamer Little Brother♂ to a Little Sister♀ Succubus Who Loves Nii-san [English] [Panatical] [Digital]
[Hamusuta-nonikomi (Motsu Aki)] Suki suki daisuki Reona-kun2 (PriPara) [Digital]
[Payanikov (Kurokawa Kei)] P.M.C.P [Digital]
(C87) [Studio Wallaby (Niiruma Kenji)] Akari wa Nii-sama ga Daisuki de Nandemo Iu Koto o Kikimasu (Hitsugi no Chaika)
[sand (Yuu)] Niijima Makoto-senpai ni Semerareru Hon (Persona 5) [Digital]
COMIC Magnum Vol. 54
(FF28) [Nikoushikou (Nekosaki Aoi)] Blessing Megumin with a Magnificence Explosion! (Kono Subarashii Sekai ni Syukufuku o!) [English] [salieri204]
(C94) [Human High-Light Film (Shiosaba)] Mori Yuki & Niimi-san Daisuki! (Space Battleship Yamato 2199)
[Payanikov (Kurokawa Kei)] 767B [Digital]
(SC40) [Majimeniikite. (Rakuma Kanori)] Gyakushuu! Yamatsukami (Monster Hunter)
Chiisana Nii-san Genki ni Natte | Get better, Little Big Brother
(Puniket 22) [Majimeniikite. (Rakuma Kanori)] Shokushu Tekisei Chiken (Monster Hunter)
Tensei Harem Nikki
Nii-chan ni nara Nani o Saretemo Kamawanaiyo
Niko to Maki no Natsuyasumi
[PIANIISHIMO (Pija)] Mifune Miyu no Koukai (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Roshiman (Masa-nii)] Misery no Metsubuta Choukyoukan (Outer Zone)
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Decensored] [Incomplete]
(C60) [UNIIKURADON (Konno Murasaki)] Yuu no Hon 2 (Comic Party)
(C62) [shitsu shaku shaku nii] SHOOTING-STAR Vol.2 (Chobits)
(Kabukichou Daishuukai 2) [ioom (niko)] Serotonin to Melatonin (Gintama)
(C88) [PIANIISHIMO (Pija)] ONEONEONE (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
[BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)
(Reitaisai 10) [KINOKONOMI (kino)] Onii-chan, Kore Suki? | Onii-chan, is this love? (Touhou Project) [English] {Zettai Ryouiki}
(C80) [Nirvana Soft (HIRONII)] Motto Chikaku ni! (Ro-Kyu-Bu!)
(COMIC1☆8) [Human High-Light Film (Shiosaba)] Sukidesu Niimi san! (Space Battleship Yamato 2199)
(SC57) [HATENA-BOX (Oda Kenichi)] Onii-chan wa Kawaii Imouto ga Mamori-masu (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!)
(HaruCC19) [GOONYLOT (Niio Bino)] Kotowaru Riyuu wa Nai Daro? | You’ve Got No Reason to Refuse, Right? (Haikyuu!!) [English] [September Scanlations]
[Suwateria (Ooba Nii)] THREE TREE AMBIENCE (Kampfer)
(FF25) [Nikoushikou (Nekosaki Aoi)] Amagi Miteian (Amagi Brilliant Park)english [ Underworld Scans & Rin Scans]
Lovesick Girl
(Anata to Love Live! 5) [Sweet Pea (Ooshima Tomo)] Uchuu No.1 Idol Nico-nii ga Choro Sugi Maki-chan ni Okoru no wa Atarimae desu. (Love Live!)
[HGH (HG Chagawa)] HGUC # 05 : Soredemo Niimi-san wa Futa Kawaii (Space Battleship Yamato 2199)
(C71) [Majimeniikite. (Rakuma Kanori)] JOBtte! My Honey. (Final Fantasy V)
Aru Hi Totsuzen Nii-san Futari ga Hanryuu ni!!
(C89) [PIANIISHIMO (Pija)] Mousouten Granblue Fantasy (Granblue Fantasy) [English] [biribiri]
(C91) [Rakugaki EVO (Sorawa Reo)] Nii-san Chotto Ecchi na Shuzai o Sasete (Eromanga Sensei)
(C89) [PIANIISHIMO (Pija)] Honda-san wa Minna no | Honda-san Belongs to Everyone (THE IDOLM@STER CINDERELLA GIRLS) [English] {CapableScoutMan & B.E.C. Scans}
[Roshiman] Hara Misery (Outer Zone)
(C84) [Milk Gohan (Aita Nikov)] Chijoku Jokamachi 7
[JUNK×JUNK (kojou)] Kuro Miko no Hen ~Sono Nii~ (Touhou Project) [Digital]
(C62) [Nikomark (Minazuki Juuzou, Twilight)] Tsuki ni Kawatte Nikomark!! (Bishoujo Senshi Sailor Moon)
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Chinese] [熊崎玉子汉化组]
[I-Raf-you (Various)] Nii-san no Shitsukekata (Tsukihime)
(C82) [Great Canyon (Various)] Nikkan Mucchiriko-san Anthology comicHOO-MAN
Birthday
(Kouroumu 9) [Beniiro Kaitenkikou (Seki)] ♂♀ (Touhou Project)
Chin Nii-chan
(C92) [Esebateira (Shibuki Oroshi)] Bijin Shimai Jitsuroku Shinjuku Ura Seitai (Persona 5)
(COMIC1☆8) [Eucalyptus House (Minikoara)] Ki ni Narimasu ka? (Kantai Collection -KanColle-)
Ore dake no Senzoku Alpha | 独属我的alpha Ch. 6
(C79) [Purimomo (Goyac)] Nii-san, Ashi Monde Choudai After (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] {CapableScoutMan & B.E.C. Scans}
(CR34) [Studio Wallaby (Niiruma Kenji)] My Kagura (Azumanga Daioh)
(C90) [Roshiman (Masa-nii)] Misery no Doreikan - Watashi wa Isshou Anata no Mesubuta Dorei ni Naru to Kokoro kara Chikaimasu (Outer Zone)
(C86) [Mix Fry (Takurou)] Niko Maki Nama Live♥ (Love Live!)
Mousou Nii-chan 2
(C90) [PIANIISHIMO (Pija)] Honda Mio no Bojou (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}
(COMIC1☆9) [Payanikov (Kurokawa Kei)] P-Girl 02 Yurupan
(C93) [PIANIISHIMO (Pija)] Sagisawa Fumika wa Yoku Moteru (THE IDOLM@STER CINDERELLA GIRLS) [English] [constantly]
Sekai no Chuushin de Ai o Sakenda Nikomark
payanikov niku hime
[Beniiro Kaitenkikou (Seki)] preview comic (Touhou Project) [sample]
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Incomplete]
(COMIC1☆7) [Dragon Kitchen (Sasorigatame Kanibasami)] Nico Nico Nii (Love Live!)
(C72) [Studio Wallaby (Niiruma Kenji)] Renka to Shigure Gakuen Seikatsu (History's Strongest Disciple Kenichi)
Comic Prism Vol.7 2013 SPRING [Digital]
Sekai No Chuushin de Ai wo Sakenda Nikomark
(C71) [Milk Gohan (Aita Nikov)] Chijoku Jokamachi 4
(ABC 3) [Studio Wallaby (Niiruma Kenji)] Nina Arika Els to H na Kankei (Mai-Otome)
Niijima Shimai no Christmas | Chirsmas with the Niijima Sisters
Uchi no Meishimai ga Yuuwaku Shite Kuru
(C79) [Honey Rider69 (Nanashi Niito)] Kill Me As A Sacrifice To Mother! 3
(C94) [Roshiman (Masa-nii)] Nipponichi no Mesubuta to Masegaki (Fatal Fury, Street Fighter)
(C93) [PIANIISHIMO (Pija)] Sagisawa Fumika wa Yoku Moteru (THE IDOLM@STER CINDERELLA GIRLS)
[Hamusuta-nonikomi (Motsu Aki)] Watashi ga Centaur Ninattemo? (Aikatsu!) [Digital]
Niisan ga Warui n da | Nii-san is so mean!
(C70) [Knockout, Nikomark (Various)] Chougokubuto | Super Gokubuto (Various)
(C84) [Mix Fry (Takurou)] Nico-nii Nama Ecchi (Love Live!)
[Aita Nikov] Futanari Musume Eruna no Junan | Futanari Elna's Hard Acceptance (Futanarikko Fantasia) [English] [doujin-moe.us]
[Hamusuta-nonikomi (Motsu Aki)] Midorikaze Fuwari no Shoushin (PriPara) [Chinese] [殭屍個人漢化]