Artist katou

[Aa, Warera Katou Hayabusa Sentoutai (Katou)] Kitou DE oharai [Digital]

[Aa, Warera Katou Hayabusa Sentoutai (Katou)] DevLimit [Digital]

[Aa, Warera Katou Hayabusa Sentoutai (Katou)] Niku's Grill [Digital]

[Aa, Warera Katou Hayabusa Sentoutai (Katou)] Pocchari ravaazu [Digital]

[Aa, Warera Katou Hayabusa Sentoutai (Katou)] Muchimuchi ★ pocha musume no kioku soushitsu ―FRICTION MEMORIES― [Digital]

[Infinity-Force (Various)] Plump Pop 6 [Digital]

[Infinity-Force (Various)] Plump Pop 7 [Digital]

[Infinity-Force (Various)] Plump Pop 5 [Digital]

(C67) [Aa, Warera Katou Hayabusa Sentoutai (Katou)] 2²=Shinobuden (2x2=Shinobuden)

[Katou] Muchimuchi Pocha Musume no Kioku Soushitsu!? -FRICTION MEMORIES-

[Anthology] Otokonoko HEAVEN Vol. 34 [Digital]

(Kuroneko Sanmai) [Hyaena, Rokumaku (Katou, Amino)] Vibrator wa Denki Anma no Yume o Miru ka (Haikyuu!!)

(Winning Shot 5) [monochro light (Katou)] Je t'aime a croquer. (Daiya no Ace)

(Futaket 5) [Denjin (Sorano Umi, Katou, Misakura Nankotsu)] Zecchou! Kiwamarinai Desu! (Super Robot Wars OG Saga: Endless Frontier)

(C66) [Kouei Dou (Katou Jun)] inferior 1&2+

[Aa, Warera Katou Hayabusa Sentoutai (Katou)] See-saw game [Digital]

(C85) [Aa, Warera Katou Hayabusa Sentoutai (Katou)] Sister's Complex [Incomplete]

[Katou] Pocchari Lovers!! [Digital]

(C77) [Aa, Warera Katou Hayabusa Sentoutai (Katou)] Before After

(COMIC1☆7) [Aa, Warera Katou Hayabusa Sentoutai (Katou)] Ninnin Bouchuujutsu