Fukigen Itoko ga Kawaisugite Shikatanai | 臭脸表弟可爱到让我受不了
[Shunjou Shuusuke] Hitokoishi, Tsuma | 人戀之妻 [Chinese]
Itokoishi Onii-chan
[Akiyama Production (Cloud Shouta)] Slave Rumble 4 (School Rumble)
Itoko Shuurai - Cousin to Attack | Attack on Cousin
[Kanimaru] Itoko o Yowasete Yarimakuri!
[Shunjou Shuusuke] Hitokoishi, Tsuma Ch. 1-6 [English] [desudesu]
Ero Shuurai - Rei's Case
[Spicaya] Boku to Haha to Itoko
[Koniro Drops (Morishima Kon)] Natsuyasumi mo Itoko no Onee-chan ni Asondemoraimashita. [Chinese] [沒有漢化] [Digital]
[Alpha to Yukaina Nakamatachi (Alpha)] Itoko no Futago to Christmas. | 雙胞胎表妹與聖誕節 [Chinese] [SingleG漢化] [Digital]
Itoko no Karada
Ukkari Haicchatta!? Itoko to Micchaku Game Chuu
Itokoi Chidori Chapter 11