[Yuzuponz (Kikira)] Inumimi Seikatsu ~Hatsujouki no Itoko Namahame Tokubetsu Jugyou~ [Digital]
[Minato Fumi] Iede Itoko | Runaway Cousin (COMIC HOTMiLK 2011-10) [English] {Genesis Translations + FUKE}
Itoko to Kozukuri Saserarete... Mana-san to Omoya o Hanarete... 2
Itokoi Chidori Chapter 9
[Nanakagi Satoshi] Kuraitoko (COMIC Shingeki 2012-01)
(Reitaisai 12) [Torano Ori (Toritora)] Sennen Shoujo Hitokoishi. (Touhou Project)
[Alpha to Yukaina Nakamatachi (Alpha)] Itoko no Futago to Christmas. [Digital]
[DISTANCE] Itoko Doushi wa Kamo no Aji (Young Comic 2008-09) [English] [Mikakunin]
[Ayano Rena] Ore no Imouto to Itoko ga Shuraba Sugiru (Comic Rin 2011-09) [English] {Mistvern}
Itoko ga Saikin, Muchimuchi no Kekkou Ii Karada ni Natte Kita node Saimin de Itazura Shite Mita
(C86) [Alpha to Yukaina Nakamatachi (Alpha)] Ore ga Onna ni!? Itoko ga Itoko ni!? [Chinese] [CE家族社]
Boku to Itoko no Onee-san to - Junto Con Mi Prima Mayor Cap.01-01.5
Itoko
Ukkari Haicchatta!? Itoko to Micchaku Game Chuu
Murasaki Shikibu vs Kusogaki
[Shunjou Shuusuke] Futari de Off-kai! | An Offline Meetup For Just the Two of Us! (Hitokoishi, Tsuma) [English] [desudesu]
Itoko no Rina-chan
[Lover's (Inanaki Shiki)] Itoko Sensei to Love Love Natsuyasumi (School Rumble)
[Chikaishi Masashi] Itoko Kan'in
Itoko no Onee-chan to Boku no Amaama Seikatsu
[Kamizuki Shiki] Saikin Itoko no Yousu ga Okashii | My Cousin Has Been Acting Strange Lately (COMIC X-EROS #50) [English] [葛の寺] [Digital]
Kuro Gal to Shota Itoko Doushi no Himitsux | The Gyaru and the Shota - Secret Sex Between Cousins
[Akiyama Production (Kurauda Shouta)] Slave Rumble 5 (School Rumble, Galaxy Angel)
Another Ending
Itokoi Chidori Vol. 1
Itoko to Ii Koto
Kusogaki Island: Aobara no Tsubomi
Natsuyasumi mo Itoko no Onee-chan ni Asondemoraimashita.
Fetishist Ch. 1
Mugi-chan no Mou Hitokoe.
Ukkari Haicchatta!? Itoko to Micchaku Game Chuu
[Honey lounge (Hachimitsu)] Choushin Itoko to Ecchii Koto Shiyo | I Want to Do Sexy Things with My Tall Younger Cousin [English] [JasmineTea]
[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 01-02 [Chinese] [拾荒者汉化组] [Digital]
[Koniro Drops (Morishima Kon)] Natsuyasumi mo Itoko no Onee-chan ni Asondemoraimashita. [Digital]
Papakatsu Shitetara Kusogaki no Pet ni Nacchatta Kyonyuu Gal
[Koniro Drops (Morishima Kon)] Fuyuyasumi wa Itoko no Onee-chan ni Asondemoraimashita. [Digital]
NeuTRal Actor 3
[HONEY QP (Inochi Wazuka)] Ore no Senpai ga Kinjo no Kusogaki-domo no M Dorei ni Natteimashita [Digital]
[Mogura Tengu] Oneesan ga Odosarete Kusogaki ni Okasareru Hanashi [Digital]
Boku to Itoko no Onee-san to Ch. 1
Itoko ga Amarinimo Eroi node. | Because My Cousin's Too Damn Hot.
[UA Daisakusen (Harada Shoutarou)] Ruridou soushi -hinomotoiitoko- (Queen's Blade)(Comic1☆3)
Boku no itoko no Onesan | Big sis cousin
(C99) [Milk Tea House (Gyuunyuuzaemon)] Murasaki Shikibu vs Kusogaki (Fate/Grand Order) [Chinese] [黎欧x苍蓝星汉化组] [Digital]業餘上色版
Naganami sama no Yowaitoko.
Itoko to Binetsu
[MC] Itoko-tachi no Natsuyasumi ~Itazura Yuugi~ [Chinese] [無邪気漢化組]
Ukkari Haitchatta!? Itoko to Mitchaku Game Chu
Itoko to Honki Seikou
Itoko ni Oba o Otosarete...
Kyonyuu Itoko ga Iru Kyuuka 2
[Semimogura (Yoshiie)] Kusogaki, Itoko o Kegasu [Digital]
Itokoi Chidori Chapter 14
Fuyuyasumi wa Itoko no Onee-chan ni Asondemoraimashita.
Itokoishi Onii-chan
[Matsuka] Dekiai x Shuchaku Kouhen ~Itoko no Jouyoku ni Nomikomareta Jokyoushi~ | Infatuation x Obsession Part 2 ~A Teacher Consumed by Her Cousin's Lust~ (Comic Grape Vol. 82) [English] [desudesu]
[Tendo Masae, Amaki Touri × Karino Kei] Mezameru to Itoko wo Mamoru Bishoujo Kenshi ni Natteita Etsuraku no TS Taimashi [Digital]
[Yomotsuka Tsukasa] Itokoi | Cousin Love (COMIC Anthurium 028 2015-08) [English] [Team Koinaka]