(J.GARDEN 41) [Kume (Minakami Riku)] Onii-chan no Koibito Sex Keikaku [English] {Shotachan}
[TSF no F (meito)] Ore ga Osananajimi no Koibito ♀ ni Naru Nante Zettai Arienai [English]
(Rainbow Flavor 13) [Granada Sky (Mogiki Hayami)] Namaiki Wagamama Kawaii Otouto? (Go! Princess PreCure) [Chinese] [管少女汉化]
[SS-BRAIN] Koibito ja... Nai. APPEND BOOK [English] [obamarox] [Digital]
(C91) [Esebateira (Shibuki Oroshi)] Kimi wa Midara na Boku no Koibito (Persona 5)
Otouto Asobi
(C89) [Akaneko (Sakura Siro)] Betsuni Uchi no Otouto Nanka Zenzen Kawaikune-shi [English] [mysterymeat3]
Otouto no Kanojo
(C91) [27 (Fujitsuna)] Otouto wa Maid-san
(C94) [Aigamodou (Ayakawa Riku)] Seijo no Koibito - The Saint's Lover (Fate/Grand Order) [English]
Seiyoku o Otouto de Hassan Saseru Ane | 拿弟弟发泄性欲的美波姐
(C93) [Kanyou Shounen (URA)] Kyou kara Boku wa Master no Koibito (Fate/Grand Order)
(C84) [99mg (Coconoe Ricoco)] Otouto no Chippai kara Oppai ga Deru You ni Natta Ken [English]
(Shota Scratch SP4) [21kg (Kito)] Otouto ga Ani de aru Ore no Doutei o Neratteru Ken (Big Hero 6) [Chinese] [勝己小傲嬌漢化]
[Zenra QQ] Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku [Chinese] [管少女汉化]
(C90) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX6 (Monster Girl Quest!) [Chinese] [无毒汉化组]
Ore no Nee-san, Watashi no Otouto Chuuhen
(C89) [Yumemiru Shiro (Haru)] Shiro no Koibito (Hyperdimension Neptunia) [English] [NepNep]
[SS-BRAIN] Koibito ja...nai. [Digital]
(Reitaisai 14) [Yosutebito na Mangakaki (Tomoki Tomonori)] Koibito no Furi shite Naka ni Dashite... (Touhou Project)
(C89) [Yumemiru Shiro (Haru)] Shiro no Koibito (Hyperdimension Neptunia)
(C87) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX2 Preview Ban
(C84) [Kakumei Seifu Kouhoushitsu (RADIOHEAD, Chimosaku)] Watashi ga Bitch ni Natta nowa Dou Kangaetemo Otouto ga Warui! (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!) [English] =LWB=
Doutei Otouto to Bitch Ane - The cherry boy with Bitch sister.
(C86) [Cambropachycope (Soso-Zagri)] Otouto to Heya de Nani Siyou?
[GOD Ryokutya (Bu-chan)] Otouto Ijiri (Smile Precure!) [English] [thok] [Digital]
(CT22) [Monte Carlo-ya (Sena Monaco)] Nee-chan ga Kawaii kara Otouto ga Yokujou suru (It's Not My Fault That I'm Not Popular)
[Tagayanism (Kuroiwa Tagaya)] Ore no Otouto ga Konna ni Dekai Wake ga Nai!! | 我的弟弟不可能这么大!! [Chinese] [黑夜汉化组] [Digital]
(C84) [99mg (Coconoe Ricoco)] Otouto no Chippai kara Oppai ga Deru You ni Natta Ken
(SUPERKansai21) [Kagamichaya (Tokio)] Ore no Aruji ga Oujo de Koibito de Hikaeme ni Itte Chou Aishiteru! (Fire Emblem if)
[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap
Mijikana Ane Ana to Otouto Bou
(C88) [Randou House (Randou)] Ongakushitsu no Koibito-tachi (Love Live!) [Chinese] [脸肿汉化组]
Happiness! ~Hanayome wa Otouto 16-sai~
[Kerorin] Shiawasesou no Yasashii Koibito | 幸福莊裡溫柔的戀人 [Chinese]
[SS-BRAIN] Koibito ja...nai. Seto Karen Hen
Chi no Tsunagaranai Otouto 2
(C87) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX2
Juushimatsu wa Boku no Mama ni Naru kamo shirenai Otouto da
[Umino Sachi] Mama no Koibito | Mother's Lover (Jukubo Yuugi) [English]
Nee-chan wa Otouto no Are ni Muchuu na You desu.
(C90) [Botugo (RYO)] Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
[ASGARD] Ore to Otouto de Hitotsu Yane no Shita!? (BlazBlue) [Eng]
Ryouude ga Tsukaenaku Nattara Otouto ga Choushi ni Noridashita! part 6
(SC2017 Winter) [Come Through (Adumi Kazuki)] Sharo-chan to Koibito Gokko (Gochuumon wa Usagi desu ka?)
(C89) [Rasa House (Rasahan)] Mouret-chan to Koibito Ninatta. (Sennen Sensou Aigis)
[R*kaffy (Aichi Shiho)] Otouto ni Josou Sasetara Sekkyokuteki Kawaii [Digital] [English]
[Donzoko] Onee-chan wa Otouto Daisuki!!
[Aimaitei (Aimaitei Umami)] Kimi ga Koibito (Cardfight!! Vanguard) [Digital]
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [English] [Yuuchen]
Ore wa Kawaii Otouto to
Onii-chan wa Otouto-kun ni Dakaretai
(Break Shot! 7) [Past (Mamiya Shouko)] Boku no Shoujiki na Koibito (New Danganronpa V3) [Incomplete]
Doero de Bitch na Kanojotachi to Nama Hameyari Houdai!
[Ginto] Kaa-san to Giri no Otouto ga Nanka Hen
(SUPER25) [Kurikoya (Hiyoshimaru Akira)] Otouto ni Shitai 10 no Koto (High☆Speed! -Free! Starting Days-)
(C94) [Yami ni Ugomeku (Dokurosan)] Sagisawa Fumika to saimin Dosukebe Nitta Minami no otouto (THE IDOLM@STER CINDERELLA GIRLS)
(C89) [Yosutebito na Mangakaki (Tomoki Tomonori)] Naka ni Dashichau Koibito Gokko (Alice in Wonderland)
(Ningen ja nai R) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukaishimasu! EX Zukan Soushuuhen [English] [Incomplete]
[TSF no F (Yotsuba Chika)] Ore ga Otaku no Koibito ni Naru Nante... | For Me to Become an Otaku's Girlfriend... (TSF no F no Hon Sono 1) [English] [Aulen] [Digital]
[AKYS Honpo] Sex ni dada Hamari suru Ane to Otouto [Digital]
(C91) [27 (Fujitsuna)] Otouto wa Maid-san [Chinese] [脸肿汉化组 X CE家族社]
Otouto no Migawari ni Natta Ane
Otouto-tachi no Touma Oukoku Haneiki
(C90) [Yumemiru Shiro (Haru)] Megami na Koibito (Hyperdimension Neptunia)
[Nagare Ippon] Ane+Otouto² (Turning Point) [Chinese] [漢化組漢化組]
(C91) [Rorinoutage (Shimantogawa)] Raise wa Duce no Otouto ni Naritai (Girls und Panzer)
Nanka Saikin Otouto ga!? | What's Up With My Little Brother Recently...!?
[Namboku] Uchi ni wa Ninja ga Iru. | There's a Ninja in My House! (Koibito Rule) [English] [SOBA-Scans]
[Ayuma Sayu] Himitsu no Koibito Tsunagi | Secret Lovers Handholding (Junai Maniac) [English]
[Amatsuki Ruri] Otouto-Chan Rhapsody Ch.1-8
(Reitaisai 14) [Yosutebito na Mangakaki (Tomoki Tomonori)] Koibito no Furi shite Naka ni Dashite... (Touhou Project) [Chinese] [oo君個人漢化]
(C92) [Kazuya (Yoshiura Kazuya)] Natsu dake Koibito - Summer only Lover
(C89) [Right away (Sakai Minato)] Okuu-chan to Koibito ni Narou. | My Sweetheart Okuu (Touhou Project) [English]
[SS-BRAIN] Koibito ja...nai. Suzuhara Kaede Hen
(HaruCC21) [Hailar, Small Clone (Sake, Kayato Sae)] Koibito ga Neko ni Narimashite (Owari no Seraph)
[Wamusato Haru] Chichi no Koibito | Dad's Lover (COMIC HOTMiLK 2010-12) [English] [Carstairs]
[Tachibana Takashi] Koibito wa Kedamono
(SUPERKansai21) [Kagamichaya (Tokio)] Ore no Aruji ga Oujo de Koibito de Hikaeme ni Itte Chou Aishiteru! (Fire Emblem if) [English] [biribiri]
(Futaket 13) [Granada Sky (Mogiki Hayami)] Otouto no Inu Mani (Go! Princess Precure) [Chinese]
[Jyun] NEET Ane wa Otouto o Dokusen Shitai Youdesu. | NEET Older Sister Wants to Monopolize Her Younger Brother! (COMIC Shingeki 2015-07) [English] [N04h]
[SS-BRAIN] Koibito ja...nai. Seto Karen Hen [Chinese] [魔劍个人汉化]
(C89) [viento campanilla (Suzuhane Suzu)] Nitta Minami no Dosukebe Otouto ga Anya-chan o Moteasobu Hon (THE IDOLM@STER CINDERELLA GIRLS)
(Sennen Battle Phase 19) [Monpe Kagekiha (Murako)] Doutei Dai-san to Donkan Sei-san ♀ ga Koibito ni naru made no Yakusuun Hi (Yu-Gi-Oh! GX, Yu-Gi-Oh! 5D's)
[Arubain] Kaasan to Koibito Seikatsu 1~2 Set
(C89) [Mofu Shippo Lab (Subaru.)] Kyoudai de Tomodachi de Koibito na Boku to Neko | Siblings, Friends, Lovers: My life with a cat (Touhou Project) [English] [ATF]
[Misawa Hiroko] Otouto Ijiri | Messing With Little Brother [English] [Tripp] [Decensored]
Nitta Minami no Otouto. 닛타 미나미의 남동생
(Bokura no Love Live! 10) [prism*pink (Karuha)] Koibito no Jikan | Time for Lovers (Love Live!) [Chinese] [沒有漢化]
[Inoue Takumi] Otouto no Onna wa Ore no Mono (COMIC Megastore Alpha 2013-10) [Chinese] [LEHN個人漢化]