(C89) [Lolimate (Niisan)] Muchi Nitori no Tomodachi Jouzu ni Dekiru kana? (Touhou Project)
[Shitaranana] Nii-San and Narita-San 01-04
2D Comic Magazine Tanetsuke Press de Zettai Ninshin! Vol. 2
Kyou wa Nii-sama o Hitorijime!
(Bokura no Love Live! 12) [Shirando (Shiran Takashi)] niko love (Love Live!)
[PIANIISHIMO (Pija)] Yuuwaku (THE IDOLM@STER) [English] [desudesu] [Digital]
Nii-san MOTTO
(C81) [Studio Wallaby (Niiruma Kenji)] Nami no Iinari Saimin | Nami's Submission Hypnosis (One Piece) [English] {Ogodei-Khan}
(SC2018 Spring) [Ana Futatsu (Wenajii)] Niko wa jitoku suru (Touhou Project)
Onii-chankko Yakimochi Hen
[Studio Wallaby (Niiruma Kenji)] Manami to H (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(C60) [UNIIKURADON (Konno Murasaki)] Yuu no Hon 2 (Comic Party)
Niko to Maki no Natsuyasumi
[SMUGGLER (Kazuwo Daisuke)] Usotsuki Hentai Nii-san nante Daikirai!! (Eromanga Sensei) [Chinese] [oo君個人漢化]
[HKR. (Kaniko)] warabeeeeee (Hetalia: Axis Powers) [English] [Bad Romances]
(Sennen Battle in Osaka) [Caramel Pudding (Nanakusa Mutsuki)] Nii-sama! Kozukuri Shimasho! (Yu-Gi-Oh! ZEXAL)
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Chinese] [熊崎玉子汉化组]
(COMITIA112) [Nikomutoko (Nabenco)] Robo Neko no Shitsukekata [English] {Shotachan}
(C80) [PIANIISHIMO (Pija)] Ahegao Double Yukipo (THE iDOLM@STER)
[Hamusuta-nonikomi (Motsu Aki)] Sophy-sama ni Amae Taosu (PriPara) [Digital]
[PIANIISHIMO (Pija)] Mousouten Granblue Fantasy 5 (Granblue Fantasy) [Digital]
(C67) [Milk Gohan (Aita Nikov)] Chijoku Joukamachi 3
(C97) [Suwateria (Ooba Nii)] Ero n Hime to Hoshi Akira Nyuu (Granblue Fantasy)
Tabi no Tetyou
Serotonin to Melatonin
[SMUGGLER (Kazuwo Daisuke)] Usotsuki Hentai Nii-san nante Daikirai!! (Eromanga Sensei)
Maru Tendon (Eikichi) Mousou Nii-chan [Eng]
(C84) [Mix Fry (Takurou)] Nico-nii Nama Ecchi (Love Live!)
Laffey wa Kamatte Hoshii to Omotteru kamo Shirenai
(C88) [Lolimate (Niisan)] Okuu-chan ga Youji Taikou shichatta Hon (Touhou Project)
[Hamusuta-nonikomi (Motsu Aki)] SophyFuwaReoNurse (PriPara) [Digital]
(C88) [PIANIISHIMO (Pija)] ONEONEONE (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}
Imouto ga Seishi no Kansatsu o Yamete Kurenai ~Nii-san wa Seishi Undouritsu 99%~
[Hamusuta-nonikomi (Motsu Aki)] Suki suki daisuki Reona-kun2 (PriPara) [Digital]
(C93) [PIANIISHIMO (Pija)] Sagisawa Fumika wa Yoku Moteru (THE IDOLM@STER CINDERELLA GIRLS) [English] [constantly]
[Eag1e] Watashi no Nii-san wa... | My older Brother... [English] [CrayZayJay]
[Kureiji (Pooru)] Nii-chan SEX tte Nani!?
(C92) [PIANIISHIMO (Pija)] Mousouten Granblue Fantasy 4 (Granblue Fantasy)
(C77) [Honey Rider69 (Nanashi Niito)] Kill Me As A Sacrifice To Mother! 1
(C91) [suwateria (Ooba Nii)] Milky Draphs 2 (Granblue Fantasy)
Imouto > Nii | Little Sister > Big Brother 1-3
(C84) [Milk Gohan (Aita Nikov)] Chijoku Joukamachi 7
[Payanikov (Kurokawa Kei)] P.M.C.P [Digital]
saikyou syota to mesu o nii san tati no manga series
(SC33) [Studio Wallaby (Niiruma Kenji)] Mao-nee-cha~n (KiMiKiSS)
[Niimaru Yuu] The Way of Love (COMIC Kairakuten 2018-02) [Chinese] [CE家族社] [Digtal]
[Kumanikotec (Kozakura Kumaneko)]Tabe Maid 2 - Shihai Yoku Hen | Eating Maid 2 - Lust For Domination [English] [Incomplete]
(C90) [PIANIISHIMO (Pija)] Honda Mio no Bojou (THE IDOLM@STER CINDERELLA GIRLS)
Milky Draphs
Itsunimo mashite Kotoshi no Natsu wa Atsui kara Nii-chan no Atama wa Kurutteshimatta
Mori Yuki & Niimi-san Daisuki!
(Reitaisai 12) [Beniiro Kaitenkikou (Seki)] Yakukai (Touhou Project)
(C71) [Nikomark (Minazuki Juuzou)] Konya wa Sotto Code GeAnus (Code Geass: Hangyaku no Lelouch | Code Geass: Lelouch of the Rebellion)
Haru Nii-chan no Chotto Ijou na Nichijou | Haru-niichan's Slightly Unusual Daily Life
(FF24) [Nikoushikou (Nekosaki Aoi)] Yougi Jinsei - No Loli No Life (No Game No Life) [English] [Facedesk + PSYN]
(C88) [PasChara-mode (Kabane)] Idol Nico-nii to Yukata (Love Live!)
Otto no Nyuuinchuu, Nii-san ga Omise no Tetsudai ni Kuru Koto ni Narimashita
(Tosan Matsuri 2017) [LRIG Lab (Various)] LRIG Kenkyuu Nisshi 2017 Harugou (WIXOSS)
(C94) [PIANIISHIMO (Pija)] Himegoto Komachi (THE IDOLM@STER CINDERELLA GIRLS)
Wagaya no Wanko Nii-chan 1 | 我家的狗哥哥 1
Nii-San and Narita-San 01-04
(C89) [PIANIISHIMO (Pija)] Honda-san wa Minna no (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [千易夏河崎個人漢化]
(C66) [Hakuhakukan (Haku)] Watashi no Oniichan -Onomichi Mion Hen- (Shuukan Watashi no Onii-chan)
(C70) [MAJIMENIIKITE. (Yonekura Kihiro, Satofuji Masato)] Dokidoki Dragon Tail! (Fantasy Earth Zero)
(C95) [Bakuretsu Fusen (Denkichi)] Ore-tachi wa Tabi ni Deta Ni | We Went On A Journey 2 (Persona 5) [English] {Doujins.com}
[Suwateria (Ooba Nii)] Ayaya NTR (Touhou Project) [Digital]
(Daikyuushuu Touhousai 9) [Beniiro Kaitenkikou (Seki)] Mudai (Touhou Project)
Philia
(C92) [Roshiman (Masani)] Nihon'ichi no Dosukebe Onna ga Masegaki ni Nanpa Sarete Hoteru ni Ttsurete Ika re Kyou de Choukyou ikkatsuki-me ni Hairimashita (CAPCOM, SNK)
[Ooba Nii] Milch server servant (Kasshoku Heroine Vol. 2) [English] [Chocolate]
(Reitaisai 12) [Eucalyptus House (Minikoara)] Kasen-chan to Love Ecchi (Touhou Project)
(CR31) [Nikomark (Minazuki Juuzou, TWILIGHT)] Sekai no Chuushin de Ai o Sakenda Nikomark (Neon Genesis Evangelion) [Chinese] [沒有漢化]
(COMITIA112) [Nikomutoko (Nabenco)] Robo Neko no Shitsukekata [Chinese]
(Yougen 6) [Babrossa (Nii)] Honey Blue ni Ubawareta (Jujutsu Kaisen)
(C84) [YA-ZY (Yunioshi)] Niimi Yuugi (Space Battleship Yamato 2199)
(C65) [Nikopondo (Aoyama Reo)] Otherside (Bleach)
(C91) [Rakugaki EVO (Sorawa Reo)] Nii-san Chotto Ecchi na Shuzai o Sasete (Eromanga Sensei)
(C68) [Nikopondo (Aoyama Reo)] Lic Lac (Mahou Sensei Negima!) [English] [Hayama_Kotono]
(COMITIA120) [Nikomutoko (Nabenco)] Ore wa Otouto o Sui Zukushi Tai
Niko to Maki no Natsuyasumi | Niko and Maki's Summer Vacation
(Shota Scratch SP2) [STUDIO Dimple, Vingt-et-huit (Tsumugi Kyuuta, Ebi Chiriko)] Boku to Nii-san no Hatsutaiken [Sample]
Ore to Nii-san no Natsumatsuri
(C86) [Shiawase Manjuu (Shiawase 1500)] Nico-nii no Usui Hon!! (Love Live!)
[Anthology] 2D Comic Magazine Netorareta Kanojo kara no Video Letter de Utsu Bokki! Vol. 2 [Digital]
(C88) [ORANGE☆CHANNEL (Aru Ra Une)] Niko no Otona na Kouhou Katsudou!? | Nico’s Adult Activities (Love Live!) [English] [L-Lewd... Translations]
(COMIC1☆11) [Studio Wallaby (Niiruma Kenji)] 18-gou to Sports Gym de Seikou (Dragon Ball Z)
(C93) [Nikomutoko (Nabenco)] Houkago no Tomodachi to [Chinese] [沒有漢化]
Amaikoe wa Saidai Volume de | Be careful of the eccentric boy 1
(C92) [PIANIISHIMO (Pija)] Mifune Miyu no Koukai (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}
(C83) [Roshiman (Arimura Ario, Masa-nii)] Nihonichi no Ero Onna-tachi wo DQN ga Nakadashi shichau Hon! (Capcom vs. SNK)
(C82) [Sugar*Berry*Syrup (Kuroe)] Monde Kudasai, Zakusu Nii-san! (PandoraHearts)
Succubus no Sakushu nanka ni Nii-chan wa Makenai!! 2
(C86) [Number2 (Takuji)] Niko to Maki no Natsuyasumi (Love Live!) [Chinese] [转尾巴猫汉化] [Decensored]
(C65) [Nikomark (Minazuki Juuzou)] Nikomark Ikusei Keikaku (Neon Genesis Evangelion)
(C84) [CIRCLE OUTERWORLD (Chiba Shuusaku)] 2198-nen no Niimi Kaoru (Space Battleship Yamato 2199) [Sample]
(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!) [English] [GiB + Yuri-ism]
Watashi no Kawaii Onii-chan | My Lovely Commander
[JUNK×JUNK (kojou)] Kuro Miko no Hen ~Sono Nii~ (Touhou Project) [Digital]
(C66) [Dog&God (Tamabe Inusuke)] Sister's case study. (Shuukan Watashi no Oniichan)
(COMIC1☆3) [Nikopondo (Aoyama Reo)] DG - Daddy's Girl Vol. 1
Nipponichi no Dosukebe Onna ga Charao ni Nanpa Sarete Hotel ni Tsurekomareru Ohanashi
(C81) [Studio Wallaby (Niiruma Kenji)] Nami no Iinari Saimin (One Piece)
[NIKOPONDO (Aoyama Reo)] Nymphet (Sora no Otoshimono)
(C77) [Nikopondo (Aoyama Reo)] DG - Daddy's Girl Vol. 3
[Studio Wallaby (Niiruma Kenji)] Minea Manya Basha no Tabi (Dragon Quest IV)
[Anthology] Ikitai Kyousei Kaikan ~Comic Prism EXTRA 02~ [Digital]
[Studio Wallaby (Niiruma Kenji)] Meiko's Guards Room (Prison School) [Sample]
(C76) [Milk Gohan (Aita Nikov)] Chijoku Joukamachi 5
[High-Spirit (Aogiri Penta)] Succubus no Sakushu nanka ni Nii-chan wa Makenai!! 2 [Chinese] [瑞树汉化组] [Digital]
[Anthology] 2D Comic Magazine Tanetsuke Press de Zettai Ninshin! Vol. 2 [Digital]
(C87) [Yamo7 (Ayuma Sayu)] Anata ni Love Niko (Love Live!)
Nii-san ga Mune o Mondara
Birthday
[Niizuma Gaikokkaku] Kaa-san ga Fudeoroshi Shiteageru
(C67) [Studio Wallaby (Niiruma Kenji)] Yayoi-saa~n!! (Uchuu no Stellvia)
[Studio Wallaby (Niiruma Kenji)] Yadoya no Roxanne (Dragon Quest IX)
(C71) [Tokuda (Ueda Yuu)] Nii-chan ga Kireta!! | Nii-chan Got Mad [English] [Shadoukun & Sari] [Decensored]
[Pihii Shobou (Pihii)] SuperSen Deka Nii 2 Shinnyuugaku no Shingakki
(COMIC1☆7) [AXZ (Kutani)] Angel's stroke 72 Suguha Scramble! Oniichan no Seiyoku Kanri | Suguha Scramble - Managing Onii-chan's Sex-Drive (Sword Art Online) [English] {Doujin-Moe}
[SMUGGLER (Kazuwo Daisuke)] Usotsuki Hentai Nii-san nante Daikirai!! (Eromanga Sensei) [English] [Cecilbk]
[R-Koga] Nii-chan Senyou [Digital]
[Payanikov (Kurokawa Kei)] Payanikov Digital Collection 01 [Digital]
(C76) [Nikopondo (Aoyama Reo)] DG Daddy’s Girl Vol.2
[Payanikov (Kurokawa Kei)] Kurumi H One [Digital]
[Anthology] 2D Comic Magazine Sanran Acme Heroines Vol.2 [Digital]
(C63) [Nikopondo (Aoyama Reo)] "As You Are" (Bleach)
2D Comic Magazine Netorareta Kanojo kara no Video Letter de Utsu Bokki! Vol. 2
[Saakurumitsuhagane (Uniko)] Ijimete Ageru Ne, Onii-chan