[Unite Souji] Prima Materia
Ukkari Haicchatta!? Itoko to Micchaku Game Chuu
[Calpis Koubou (7ten Paoki)] Itoko no Ookina Onee-chan
Itokonchi
[Madobe no Tomo Shuppan (Mimuda Ryouzou)] PRIMALITA
mirukii★imeji
(SC57) [Primal Gym (Kawase Seiki)] Sister Affection Online (Sword Art Online) [English]
[Yamada Tahichi] Itoko -Cousin-
Oyasaka Byouin 2 Iyasi No Morie-san | 御八坂醫院 療癒的森江小姐
[Yuzupon] Eroitoko [Chinese]
(C77) [Primal Gym (Kawase Seiki)] Negitoro Don Oumori (Vocaloid 2) [English]
Itokoi
(C93) [Primal Gym (Kawase Seiki)] Motto! SAOff AUTUMN (Sword Art Online) [Chinese] [空気系☆漢化]
[Anthology] Tonari no Onee-chan wa Ecchi Shitai ~Akogare no Gishi to Itoko no Namahame Jijou~ [Digital]
(C86) [Primal Gym (Kawase Seiki)] SAOff SUMMER (Sword Art Online) [Chinese] [空気系☆漢化]
Morgiana ga Hajimete Pantsu o Haita Hon! | A book where Morgiana wears panties for the first time
Reiju o Motte Hitori Ecchi o Kinshi suru
Hai! Kareshi-kun ni Hitokoto!
Sleepless summer
(Utahime Teien 18) [Sajimoka Aca (Kirin)] Kyou wa Yukko to Psychic Lesson. (THE IDOLM@STER CINDERELLA GIRLS)
(C87) [Pochi-Goya. (Pochi.)] Primarck (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
[Primal Gym (Kawase Seiki)] Oppantsu Strike (Strike Witches) [English] [CGRascal]
Itoko to Kozukuri Saserarete... Mana-san to Omoya o Hanarete... 2
Prima Materia
(SC64) [Korisuya (Korisu)] Itoko Mio Hajimete no... [Chinese] [脸肿汉化组]
NeuTRal Actor 3
Motto! SAOff SUMMER
[Otonashi Kyousuke] Hame-Goro
Itokoi Chidori Chapter 2
[Kamizuki Shiki] Saikin Itoko no Yousu ga Okashii | My Cousin Has Been Acting Strange Lately (COMIC X-EROS #50) [English] [葛の寺] [Digital]
Kyonyuu Itoko ga Iru Kyuuka 3
Itoko Haa Haa suru?
(C96) [Prima Stella (Shachamo)] Ouhi-sama wa Midarana Maid-san | 王妃大人是淫亂的女僕 (Fate/Grand Order) [Chinese]
[Neko no Yurikago (Nekokan)] Toaru Itoko no Nikutai-Kankei (THE iDOLM@STER)
(ComiComi10) [Primal Gym (Kawase Seiki)] Sister's Impact (ToHeart 2)
Itoko no Onee-chan to Boku no Amaama Seikatsu
PET THERAPY
PRIMA STELLA
[Project-11 (masamu)] Itoko no Seishun Point (Denpa Onna to Seishun Otoko) [Digital]
Zutto! SAOff SUMMER
(CT29) [Primal Gym (Kawase Seiki)] SAOff AUTUMN (Sword Art Online) [English] [EHCOVE]
(C97) [Primal Gym (Kawase Seiki)] ZUTTO! SAOff WINTER (Sword Art Online) [English] [EHCOVE]
Secret Sketch
[Arsenal] Junjou Itoko wa Kyoumi Shinshin (COMIC Penguin Club 2021-06) [Chinese] [Digital]
(C78) [Primal Gym (Kawase Seiki)] Negitorodon Oomori Tsuyudaku (Vocaloid)
[Koniro Drops (Morishima Kon)] Fuyuyasumi wa Itoko no Onee-chan ni Asondemoraimashita. [Digital]
Kyonyuu Itoko ga Iru Kyuuka
[Nanami Shizuka] Zetsumetsu Kigu Megami ~Threatened Goddess~ [Digital]
Boku to Haha to Itoko After
[Kazuma Muramasa] Itoko ga Amarinimo Eroi node. | Because My Cousin's Too Damn Hot. (Doki! 2009-07) [English] [Noraneko]
[Mima] Nii-san to Ecchi Shita Nee-san to Ecchi Suru Manga
Tsuri Skirt to Ecchi na Pants de Itoko no Onii-chan o Yuuwaku Shite Mita Ohanashi.
(SC57) [Primal Gym (Kawase Seiki)] Sister Affection Online (Sword Art Online)
(C93) [Primal Gleam (Hanetsuki Hina)] Bukiyou na Shiburin no Aijou Hyougen (THE IDOLM@STER CINDERELLA GIRLS)
Boku to Itoko no Onee-san to | Together with my older cousin Ch. 1
(C68) [Nagumo Kare Bu] Primary 3 (To Heart 2)