[Takayanagi Katsuya] Erohon desu yo. [Digital] Hentai [高柳カツヤ] エロ本ですよ。 [DL版]

[Takayanagi Katsuya] Kawa no ji de Tomo ni Hatenu (Erohon desu yo.) [English] [desudesu] [Digital]

(C91) [2nd color (Typehatena)] Lolicon o Mujikaku ni Yuuwaku Suru Warui Chino-chan o Oshioki Suru Hon (Gochuumon wa Usagi desu ka?)

[Takayanagi Katsuya] Erohon desu yo. [[Chinese] [Incomplete]

Erohon desu yo. Toranoana Kounyuu Tokuten 8P Shousasshi

[Takayanagi Katsuya] Erohon desu yo. [Chinese]

[Takayanagi Katsuya] Buchimawashi Koimonogatari | A Strikin' Love Story (Erohon desu yo.) [English] [Team Koinaka] [Digital]

[Takayanagi Katsuya] Erohon desu yo. [Chinese]

[Takayanagi Katsuya] Hikagenoito | The String in the Shadows (COMIC HOTMILK 2018-07) [Digital] [English] [Jakuran + Constipat8]

[Takayanagi Katsuya] Sayonara Chill Out | 再見了我的冷靜 (COMIC HOTMILK 2018-10) [Chinese] [兔司姬漢化組] [Digital]

[Takayanagi Katsuya] Erohon desu yo. [Chinese]