Ukkari Haicchatta!? Itoko to Micchaku Game Chuu
Itoko Shuurai - Cousin to Attack | Attack on Cousin
[Koniro Drops (Morishima Kon)] Fuyuyasumi wa Itoko no Onee-chan ni Asondemoraimashita. [Digital]
[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]
[Anthology] Kindan Kanin Vol. 11 Itokokan
Itoko ga Amarinimo Eroi node. | Porque Mi Prima Es Demasiado Caliente
[Inoue Kiyoshirou] Itokoto! | Cousincident! (COMIC HOTMiLK 2009-06) [English] {rabbitrevelry}
Ore ga Onna ni! Itoko ga Itoko ni!
[Akiyama Production (Cloud Shouta)] Slave Rumble 4 (School Rumble)
(C83) [Alpha to Yukaina Nakamatachi (Alpha)] Itoko de Futago no Ane Takanashi Sui
[Itokoi (Kuzuru)] Amai Yuuutsu | Sweet Melancholy (Kaguya-sama wa Kokurasetai) [English] [Zaibatsu]
[De]Sutoretchi shi tetara itoko no Naka ni haitchatta!?~ Yada ~a… son'na tokoro no o niku hogusanaide yo~tsu~[Full Color]
[Harukoubou Norimaki] Futago Itoko (COMIC LO 2016-07) [Chinese] [炒鸡战士汉化组]
[Senga Migiri] Ore no Itoko ha Hissatsu Ryouri Jin
[Kai Hiroyuki] Itoko Knight Episode: 2 (COMIC Penguin Club 2022-04) [Chinese] [Digital]
[Lover's (Inanaki Shiki)] Itoko Sensei to Love Love Natsuyasumi (School Rumble)
Itokoi Chidori Chapter 12
Itokoi Chidori Chapter 2