(C83) [TRIP SPIDER (niwacho)] Yoitoko (Fate/stay night)
[MILK STANDARD (Shinichi)] Tsuri Skirt to Ecchi na Pants de Itoko no Onii-chan o Yuuwaku Shite Mita Ohanashi. [Digital]
[Akai Yoru] "Onna no A○ko Demou… Iku" Ore no Karada de Daibousou! ? Itoko no Dekka i “Are” ni Nando Mo Zetchou 2 [Digital]
[Yuzuponz (Kikira)] Inumimi Seikatsu ~Hatsujouki no Itoko Namahame Tokubetsu Jugyou~ [English] {JUSTICE} [Digital]
[YU] Oshikake Itoko ni Goyoujin (COMIC ExE 20) [Chinese] [Digital]
Itoko to Honki Seikou
(SC57) [Adulterator (Kano)] Oniichan dakedo Itoko dakara ♥ Kozukuri shitemo ♥ Mondai naiyone (Sword Art Online) [English] [EHCOVE]
[Yachou (Bloiler Yachou)] [Jitsuroku!] DL Doujin ga Urenasasugite Kusogaki ni Natte Shimatta Otoko | [True Account!] The Man Whose DL Doujins Sold So Poorly He Turned Into A Brat [English] [CulturedCommissions]
Itoko ga Amarinimo Eroi node. | Because My Cousin's Too Damn Hot.
[UA Daisakusen (Harada Shoutarou)] Ruridou soushi -hinomotoiitoko- (Queen's Blade)(Comic1☆3)
[studio A (Inanaki Shiki)] Another Ending AFTER (School Rumble) [Digital]
[Jita] Baby Face Monster Manji ~Moto Banchou no Oredaga Kusogaki ni Ketsu o Nerawareteiru~ | 拥有可爱脸蛋的怪物君—卍 作为原大哥大的我竟然被个死小鬼盯上了 [Chinese] [拾荒者汉化组] [Digital]
Ukkari Haicchatta!? Itoko to Micchaku Game Chuu
DariFra no Kayuitokoro
[Namezou] Ukkari Haicchatta!? Itoko to Micchaku Game Chuu (29)
[Spicaya] Boku to Haha to Itoko After
[Binto] Itoko wa Kiken na Joou-sama (Gekkan Web Otoko no Ko-llection! S Vol. 31) [English] [mysterymeat3] [Digital]
Itoko no Onee-chan to Boku no Amaama Seikatsu
[Namezou] Ukkari Haicchatta!? Itoko to Micchaku Game Chuu (13)
Tonari no Onee-chan wa Ecchi shitai ~Akogare no Gishi to Itoko no Namahae Jijou~
Zoku Itoko no Ookina Onee-chan
Boku to Itoko no Onee-san to - Junto Con Mi Prima Mayor Cap.01-01.5
[Anthology] Futanarikko Please 2
(C83) [Alpha to Yukaina Nakamatachi (Alpha)] Itoko de Futago no Ane Takanashi Sui
[STUDIO Kakinoha-Zaka (Kakiha Makoto)] Ichiban Iitoko (Kantai Collection -KanColle-) [Digital]
[Namezou] Ukkari Haicchatta!? Itoko to Micchaku Game Chuu (26)
jk Itoko no Junai Approach
(C67) [Maruarai (Arai Kazuki)] Benkyou no Jikan | Study Time (School Rumble) [English]
[Kaochuu Kingdom (Sisei)] kinjou no danchi ni sunderu abunai oniisan to iitoko no obocchan shotta no hattofuru kouyuuroku
(C92) [Hizadati Zekkouchou (Nokin)] Hisashiburi ni Atta Itoko ga Hobo Zeta datta (Granblue Fantasy) [Chinese] [好野尻漢化]
[Kishizuka Kenji] Boku to Itoko no Onee-san to | Together With My Older Cousin Ch.1-3 [English] {Doujins.com} [Digital]
[mimamoriencyo] Manga-ka shibou no Itoko-chan
Kuchikukan no Kusogaki-domo ni Chinpo Tedama ni Toraretan desu kedo!!!
[HONEY QP (Inochi Wazuka)] Ore no Senpai ga Kinjo no Kusogaki-domo no M Dorei ni Natteimashita [Digital]
Itoko to Ii Koto
Itokonchi
[Nanakagi Satoshi] Kuraitoko (COMIC Shingeki 2012-01)
(C86) [Alpha to Yukaina Nakamatachi (Alpha)] Ore ga Onna ni!? Itoko ga Itoko ni!? [Chinese] [CE家族社]
Eroitoko.
Itoko sensei to Lovelove Natsuyasumi
[Tick (Tickzou)] Namaiki Itoko ni Oshioki -Tickle or Orgasm- [Digital]
[Honey lounge (Hachimitsu)] Choushin Itoko to Ecchii Koto Shiyo
(C96) [Ichibocchi (Ichinomiya Yuu)] Kyonyuu Itoko ga Iru Kyuuka 2 [Chinese] [希望的前方个人汉化]
Idol Kyousei Sousa 2
[Jita] Baby Face Monster Manji ~Moto Banchou no Oredaga Kusogaki ni Ketsu o Nerawareteiru~ | 拥有可爱脸蛋的怪物君—卍 作为原大哥大的我竟然被个死小鬼盯上了 01-03 [Chinese] [拾荒者汉化组] [Digital]
[Kishizuka Kenji] Boku to Itoko no Onee-san to Ch. 1-5
Itoko to Kozukuri Saserarete... Mana-san to Omoya o Hanarete... 2
Ukkari Haitchatta!? Itoko to Mitchaku Game Chu
[Yuzupon] Eroitoko Ch. 1-4
Natsuyasumi dakara Muteikou na Itoko ni Chinko Ireru Hanashi
[Sakuraba Jouichirou] Oba no Kyonyuu, Itoko no Bakunyuu
Kuro Gal to Shota Itoko Doushi no Himitsux | The Gyaru and the Shota - Secret Sex Between Cousins
[Inoue Kiyoshirou] Itokoto! | Cousincident! (COMIC HOTMiLK 2009-06) [English] {rabbitrevelry}
[Shunjou Shuusuke] Hitokoishi, Tsuma Ch. 1-2 [English] [desudesu]
Itoko Shuurai - Cousin to Attack | Attack on Cousin
[Kai Hiroyuki] Itoko Knight Episode: 2 (COMIC Penguin Club 2022-04) [Chinese] [Digital]
[Namezou] Ukkari Haicchatta!? Itoko to Micchaku Game Chuu (16)
[HONEY QP (Inochi Wazuka)] Ore no Senpai ga Kinjo no Kusogaki-domo no M Dorei ni Natteimashita [English] {Mokkachi} [Digital]
Itokoi Chidori Chapter 5
[Tendo Masae, Amaki Touri × Karino Kei] Mezameru to Itoko wo Mamoru Bishoujo Kenshi ni Natteita Etsuraku no TS Taimashi [Digital]
(C80) [Kuroi Mikan no Naru Momo no Ki (Koromo)] Denpa Onna to Seishun Itoko SF (Sukoshi Fushidara) Ban (Denpa Onna to Seishun Otoko)
Mash, Uruk nite kusogaki no komori irai wo ukeru
[Nagasaki-inter (Sou Akiko)] Hitokoi (Mars Daybreak)
(Reitaisai 12) [Torano Ori (Toritora)] Sennen Shoujo Hitokoishi. (Touhou Project)
[Namezou] Ukkari Haicchatta!? Itoko to Micchaku Game Chuu (22)
Itoko to Honki Seikou ~Kareshi Mochi JK wa Yaritai Otoshigoro~
[De]Sutoretchi shi tetara itoko no Naka ni haitchatta!?~ Yada ~a… son'na tokoro no o niku hogusanaide yo~tsu~[Full Color]
(C86) [Alpha to Yukaina Nakamatachi (Alpha)] Ore ga Onna ni!? Itoko ga Itoko ni!?
Shoushika Taisaku de Kinjo no Kusogaki ni Netorareru Tsuma
[mogmog (Mameko Arita)] My Little Lover (Boku dake ga Inai Machi)
Saniwa o Kegasu Hon
(C92) [Geneihohjin (Amano Kanehisa)] Itokomei to no Ikenai Kankei
Hai! Kareshi-kun ni Hitokoto!
[Ayano Rena] Ore no Imouto to Itoko ga Shuraba Sugiru (Comic Rin 2011-09) [English] {Mistvern}
Scathach Shishou, Gyaku Bunny Sugata de Kusogaki ni Houshi Suru
Oyasaka Byouin 2 Iyasi No Morie-san | 御八坂醫院 療癒的森江小姐
(C82) [Alpha to Yukaina Nakamatachi (Alpha)] Itoko de Futago no Imouto Takanashi Yui
[Akiyama Production (Kurauda Shouta)] Slave Rumble 5 (School Rumble, Galaxy Angel)
[Sugaishi] Itoko no Karada (COMIC Kairakuten 2013-05) [English] {MumeiTL}
[Namezou] Ukkari Haicchatta!? Itoko to Micchaku Game Chuu (28)
Reiju o Motte Hitori Ecchi o Kinshi suru
[Kishizuka Kenji] Boku to Itoko no Onee-san to Ch. 1 (COMIC Tenma 2008-06) [English]
[MC] Tatta Hitokoto de Soku Hatsujou Switch! Minna Ore no Onapet ni Shichae!
[Aa Doushiyou (Pi-ko)] Itoko no Ano Ko [Digital]
[Kamizuki Shiki] Saikin Itoko no Yousu ga Okashii | My Cousin Has Been Acting Strange Lately (COMIC X-EROS #50) [English] [葛の寺] [Digital]
Gōin ni kusogaki mesu chitsudo chi ~yuttemita
"Onna no A○ko Demou… Iku" Ore no Karada de Daibousou! ? Itoko no Dekka i “Are” ni Nando Mo Zetchou 2
Ukkari Haicchatta! Itoko to Micchaku Game Chuu
Kusogaki Saimin Kekkon Seikatsu
Itokoto
Itokoi Chidori Chapter 11
[Aa Doushiyou (Pi-ko)] Itoko no Ano Ko
Secret Lesson
Itoko o Yowasete Yarimakuri!
[Yuzupon] Eroitoko [Chinese]
(SC51) [slice slime (108 Gou)] Itoko Haa Haa suru? (Denpa Onna to Seishun Otoko)
[Kurikomi (Adachi Himiko)] Itoko Doushi 2
Itoko
[Aotokage (Aoto Kage)] Itoko wa Machikirenai
Ukkari Haicchatta! Itoko to Micchaku Game Chuu Vol. 2