(ONE→HUNDRED 4) [Nou Gluten (Kodama, Nakunaku)] Nii-san to Boku to Enkou Oji-san (Mob Psycho 100)
(C83) [Suwateria (Ooba Nii)] Inuoku shi (Touhou Project)
[Anthology] Kasshoku Heroine Anthology Comics Vol.2 [Digital]
[Kureiji (Pooru)] Nii-chan SEX tte Nani!? | Nii-chan! What is SEX!? [English] [sneikkimies]
(C75) [Studio Wallaby (Niiruma Kenji)] Jessica Deborah Bashi no Tabi (Dragon Quest VII)
[PIANIISHIMO (Pija)] Mousouten Granblue Fantasy (Granblue Fantasy) [Digital]
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane | Spoiled Little Brother & Sweet Sister [English] [SaHa] [Digital]
Gesu na Nii-sama to Hashitanai Boku
[Niiruma no Koya] Chelsea-saan
[Kuragakuya (Souko Souji)] Ookami Kodomo no Kinshinkan ~Watashi wa Ookami no Otouto ni Okasaremashita (Ookami Kodomo no Ame to Yuki)
[Eag1e] Watashi no Nii-san wa... | My older Brother... [English] [CrayZayJay]
(Shota Scratch SP4) [21kg (Kito)] Otouto ga Ani de aru Ore no Doutei o Neratteru Ken (Big Hero 6)
[Lolimate (Niisan)] Kokoro Sagashi. (Touhou Project) [English] {doujins.com} [Digital]
(C84) [CIRCLE OUTERWORLD (Chiba Shuusaku)] 2198-nen no Niimi Kaoru (Space Battleship Yamato 2199)
Nipponichi no Dosukebe Onna ga Charao ni Nanpa Sarete Hotel ni Tsurekomareru Ohanashi
(SC57) [HATENA-BOX (Oda Kenichi)] Onii-chan wa Kawaii Imouto ga Mamori-masu (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!)
[Nakani] Ami "Nii-chan no Chicchai no kana?" (THE IDOLM@STER)
(C95) [PIANIISHIMO (Pija)] Mousouten Granblue Fantasy 7 (Granblue Fantasy)
[Eag1e] Watashi no Nii-san wa... | My older Brother... Ch. 1-4 [English] [CrayZayJay]
[GOD Ryokutya (Bu-chan)] Otouto Ijiri (Smile Precure!) [Digital]
[Dynamite moca] Otouto ga Jomouzai o Nondara Onna ni Natta! (Nyotaika! Paradise 08)
Tensei Harem Nikki 2
Niijima Makoto, Queen
(C80) [Honey Rider69 (Nanashi Niito)] Kill Me As A Sacrifice To Mother! 4
Watashi no Nii-san wa... | My older Brother... Ch. 1-4
(C72) [Majimeniikite. (Rakuma Kanori)] Dokidoki Punishing! (Fantasy Earth ZERO) [English] [SaHa]
(Shota Petit) [Pfactory (Pikachurin)] Nii-chan ga Okoshite Ageru
[Under The Honey Shine (Ibuki Haruhi)] Chikubi ga Binkan na Ichi-nii to Rennyuu Play de Love Love Ecchi (Touken Ranbu) [Digital]
[Puranpuman] Mesuiku! Nonoko no Gamer Rule
(C66) [M.MACABRE (Nyanko MIC)] Nekokan Watashi no Onii-chan vol.1 (Shuukan Watashi no Oniichan)
[PIANIISHIMO (Pija)] Mifune Miyu no Koukai (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Cannabis (Shimaji)] Konna Otouto to Seikatsu Shitara | If I Lived Sexually with a Little Brother like This [English] =SW=
(HaruCC21) [21kg (Kito)] Kyou, Boku wa Otouto to Sex o Shita. (Big Hero 6) [English] {Shotachan}
Kono Mesu Tenshime Sukebe na Karada de Sekinin Totte Morau zo
[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap
[Roshiman] Misery ga Chinpo ni Haiboku-shi Mesubuta Dorei ni Choukyou Sareru Yakata (Outer Zone)
Tenkuu no Hanayome ni Narenakatta Onna to Masegaki Ouji-sama
(C95) [PIANIISHIMO (Pija)] Nitta no Onee-chan (THE IDOLM@STER CINDERELLA GIRLS)
(C89) [Akaneko (Sakura Siro)] Betsuni Uchi no Otouto Nanka Zenzen Kawaikune-shi [Chinese] [无毒汉化组&刷牙子汉化]
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]
(C62) [Megami Kyouten (Aoki Reimu)] Waku Waku Choukyou Land!? ver.02 (Various)
Mesuiku! Nonoko no Gamer Rule
[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [Digital]
(C89) [viento campanilla (Suzuhane Suzu)] Nitta Minami no Dosukebe Otouto ga Anya-chan o Moteasobu Hon (THE IDOLM@STER CINDERELLA GIRLS)
[Studio Wallaby (Niiruma Kenji)] Yadoya no Roxanne (Dragon Quest IX)
Kawaii Gakuran Otouto ga Natsuite Kureru to Niichan ga Ureshii toiudake no Hon
(C55) [Studio Wallaby (Deep Purple '72, Takana Yu-ki, Niiruma Kenji)] Iincho no Naisho (To Heart)
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Chinese] [靴下汉化组] [Digital]
(C94) [PIANIISHIMO (Pija)] Mousouten Granblue Fantasy 6 (Granblue Fantasy) [Chinese] [新桥月白日语社]
[Studio Wallaby (Niiruma Kenji)] Senshi no Mezame (Dragon Quest III)
(C94) [PIANIISHIMO (Pija)] Himegoto Komachi (THE IDOLM@STER CINDERELLA GIRLS)
(C90) [PIANIISHIMO (Pija)] Honda Mio no Bojou (THE IDOLM@STER CINDERELLA GIRLS)
[Anthology] 2D Comic Magazine Shokubutsukan de Monzetsu Acme Saki! Vol. 2 [Digital]
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Chinese] [白杨汉化组]
Gamer kanojo no oppai monde mita kekka… | What Happens if You Try to Fondle a Gamer Chick's Boobs...
(COMIC1☆6) [Studio Wallaby (Niiruma Kenji)] Hibiki no Gohoubi Play (Amagami)
[Gakupoppo (Cara Subato)] Suki Suki Nii-chan! [Digital]
(Daikyuushuu Touhousai 7) [Beniiro Kaitenkikou (Seki)] Zenryaku. (Touhou Project)
[Fleur 9 pri (Kitahara Eiji)] Futanari Cosplay Gamer Suppo Boshuuchuu [Digital]
(CR35) [Studio Wallaby (Niiruma Kenji)] Sakaki-saa~n!! (Azumanga Daioh)
(Rainbow Flavor 13) [Granada Sky (Mogiki Hayami)] Namaiki Wagamama Kawaii Otouto? (Go! Princess PreCure)
[PIANIISHIMO (Pija)] Ahegao Double Yukipo (THE iDOLM@STER) [Digital]
[Anthology] Seigi no Heroine Kangoku File Vol. 14 [Digital]
Seigi no Heroine Kangoku File DX Vol. 8
Niisan ga Warui n da | Nii-san is so mean!
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2
Netorare Kanojo -Kareshi (Ani) o Mae ni Futago (Otouto) to Kyoushitsu Ecchi- Vol.01
[CROCODILE-Ave. (Gangstar Yoshio)] GHDC Toumei (Gamerz Heaven!)
(CR37) [Studio Wallaby (Niiruma Kenji)] Suou-saan!! (School Rumble)
Watashi no Nii-san wa...
[Niizuma Gaikokkaku] Kaa-san ga Fudeoroshi Shiteageru [Chinese] [园长漢化]
Gamerz Heaven Director's Cut Volume 1 CH.2
(C92) [PIANIISHIMO (Pija)] Mifune Miyu no Koukai (THE IDOLM@STER CINDERELLA GIRLS)
(Dai-129-Ki Bunbunmaru. Shinbun Tomo no Kai) [Suwateria (Ooba Nii)] Inuoku Kyuu (Touhou Project)
[Maru Tendon (Ei)] Mousou Nii-chan Yukemuri Ryojou Hen [Chinese] [霜柱] [Digital]
Birthday
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Boku wa Otouto no Mono [Chinese] [射滿哥哥整個腸道滾燙精液個人漢化]
(C58) [Niitakayama Tozan (Niiyama Takashi)] Botsu Rinusu Kin 2 (Dragon Quest)
(SC2016 Winter) [Studio Wallaby (Niiruma Kenji)] Minea to Manya ga Oshiete Ageru (Dragon Quest IV)
[Massaratou (Motomushi)] Ero Nee-san to Otouto-kun [Digital]
[Nokishita-ya (Nokishita Negio)] Nii-san no Ochinchin Kashite Kudasai ♥ (Fire Emblem if) [Digital] [English]
(C87) [PIANIISHIMO (Pija)] Mousouten Amagi Brilliant Park (Amagi Brilliant Park)
[CROCODILE-Ave. (Gangstar Yoshio)] GHDC Midori (Gamerz Heaven!)
(C70) [Kotonoya (Kirihara Futaha)] Nii-sama! Seifuku desu yo! (Bleach)
(Futaket 13) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto 2
(C88) [suwateria (Ooba Nii)] PanaRin (Love Live!)
[Jonii Ume] Last (Ima no Watashi Niha Kairaku Koso Subete) [English] [desudesu]
[Suwateria (Ooba Nii)] Inuoku (Touhou Project) [English] [Chocolate] [Digital]
(C84) [Roshiman (Masa-nii, Arimura Ario)] Oku-sama wa Misery (Outer Zone)
[Pfactory (Pikachurin)] Saikin Otouto ga Moesode Yametan Dakedo [Digital]
[F.A] Bitch na Shimai ga Otouto no Niku Dorei ni Ochiru Made 01 [Digital]
(Kahou wa Nete Matsu) [Henachoco Pinky's (Momoiro Peco)] Nii-san ga Kaze o Hikimashita. (Osomatsu-san)
(C92) [Mocomocodo (Nukunuku Batten)] Tendou Karen to Dokidoki Himitsu Game (Gamers!) [Chinese] [oo君個人漢化]
(CR31) [RIROLAND (Kuuya, Satomi Hiroyuki)] SEVEN TO SEVEN (Shichinin no Nana)
Ore no Kageyama wa OOO Fetish desu!!
[Spider Garden, HEG (Nii, Yoshino)] Birthday (South Park) [Japanese, English] [Zeus777]
Nii-san ga Kaze o Hikimashita.
[CROCODILE-Ave. (Murakami Maki)] Gamerz Heaven Director's Cut Kaito Hen (Gamerz Heaven!) [English] [Lady Phantomhive]
[Dodomeiro Teishoku (Sakuganki)] Mayonaka no Ginbei no Himitsu (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!) [Digital]
(COMIC1☆8) [Human High-Light Film (Shiosaba)] Sukidesu Niimi san! (Space Battleship Yamato 2199)
Onii-chankko Yakimochi Hen | A Jealous Little Sister
[sand (Yuu)] Niijima Makoto-senpai ni Semerareru Hon (Persona 5) [Digital]
(C60) [UNIIKURADON (Konno Murasaki)] Yuu no Hon 2 (Comic Party)
[CROCODILE-Ave. (Gangstar Yoshio)] GHDC Aka (Gamerz Heaven!)
(C83) [Yomosugara (Yomogi Ringo)] Otouto (Vocaloid)
(C91) [27 (Fujitsuna)] Otouto wa Maid-san [Chinese] [脸肿汉化组 X CE家族社]
(C88) [PIANIISHIMO (Pija)] ONEONEONE (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
(C91) [Majihima, POCHI (Bocha, Nagisora Riku)] Royal wa Nii (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [大友同好会]
[Maru Tendon (Ei)] Mousou Nii-chan Yukemuri Ryojou Hen [Digital]
[Lolimate (Niisan)] Nekogarasu ni Sasowarete! (Touhou Project) [English] {doujins.com} [Digital]
(C85) [ice*ico, Uchihadou Honpo (*ico, 10)] Ane to Otouto (NARUTO) [English] [CGrascal]
[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [Chinese] [Ongoing] [Digital]
Shimai Ana Izonshou ~Uchi no Tayorinai Onii-chan ga! Kawaii Otouto ga! Dosukebe na Osu ni Natte Taihen!!~
(SC31) [Nirvana Soft (Hironii)] Sister Panic! (SHUFFLE!)
(C92) [PIANIISHIMO (Pija)] Mifune Miyu no Koukai (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]
(C60) [Studio Wallaby (Niiruma Kenji)] Iinchou Choiin (Rival Schools)
(Daikyuushuu Touhousai 9) [Beniiro Kaitenkikou (Seki)] Mudai (Touhou Project)
(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]
(C89) [Roshiman (Masa-nii)] Nipponichi Choroi Onna to Masegaki Ni (King of Fighters, Street Fighter)
[Studio Wallaby (Niiruma Kenji)] Chissai Medal (Dragon Quest)
Nipponichi no Dosukebe Onna ga Charao ni Nanpa Sarete Hotel ni Tsurekomareru Ohanashi | A Story About The Lewdest Women In Japan Getting Picked Up And Taken Back To a Hotel
Lolicon Doutei Ero Mangaka-kun, Kinjo no Jojifuku Kita Yabai Mesu Onii-san ni Semarareru
(CT22) [Monte Carlo-ya (Sena Monaco)] Nee-chan ga Kawaii kara Otouto ga Yokujo suru (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!) [English]
Tensei Harem Nikki | Reincarnate Harem Diary
(C84) [Mix Fry (Takurou)] Nico-nii Nama Ecchi (Love Live!)
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane [Chinese] [管少女汉化] [Digital]
(C76) [Niiruma no Koya (Niiruma Kenji)] Karin Sakura to Yojouhan (Street Fighter)
Ane to Otouto Arbeit | Trabajo de Hermanos
[Majime Niikite.] Kari Musume Kenkyuu Hokakuirai (Monster Hunter)
Tayu-Tayu Presure Milk Time
Jashin no Ikenie Ani Omoi no Otouto Hen español
[PIANIISHIMO (Pija)] Yuuwaku (THE IDOLM@STER) [Digital]
[I-Raf-you (Various)] Nii-san no Shitsukekata (Tsukihime)
(C89) [Studio Wallaby (Niiruma Kenji)] 18-gou to Oil Massage de Seikou (Dragon Ball Z)
HGUC#04 Cute Futa Niimi-san
[Suwateria (Ooba Nii)] Inuoku (Touhou Project) [Digital]
(Tosan Matsuri 2017) [LRIG Lab (Various)] LRIG Kenkyuu Nisshi 2017 Harugou (WIXOSS)
Chin Nii-chan
(CR25) [Studio Wallaby (Kokuden Kadotake, Niiruma Kenji, Deep Purple '72)] Purikura no Naisho (Princess Crown)
[Niitakayama Tozantai (Niiyama Takashi)] Ayu to Makoto zoukyoukaiteiban
(C78) [Bakuhatsu BRS. (B.Tarou)] Kawaii Otouto-san wa Suki desu ka? Otameshiban (Final Fantasy Tactics)
(C91) [Yomosugara (Yomogi Ringo)] Master no Otouto to (VOCALOID)
(SUPER25) [Kurikoya (Hiyoshimaru Akira)] Otouto ni Shitai 10 no Koto (High☆Speed! -Free! Starting Days-)
(C87) [Atyumi Teikoku (Atyumi Annin)] Uchi no Nii-san (Eromanga Sensei)
saikyou syota to mesu o nii san tati no manga series
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta 1 - 2 [English] [Fated Circle]
Shuukan Watashi no Onii-chan no Hon
(CCOsaka104) [SYLVIA (Tsuchiya Tarou)] Aru Hi Totsuzen Nii-san Futari ga Hanryuu ni!! (Fire Emblem if) [Sample]
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki!