(C78) [Fugudoku (Katou Fuguo)] SURUDAKE. (Touhou Project) (korean)
(C82) [Fugodoku (Katou Fuguo)] SURUDAKE Ni. (Touhou Project) [Korean]
(C82) [Fugodoku (Katou Fuguo)] SURUDAKE Yon. (Touhou Project) [Korean]
(Reitaisai 10) [Fugudoku (Katou Fuguo)] SURUDAKE Roku. (Touhou Project)
(C85) [Fugudoku (Katou Fuguo)] Suru dake Bangai. (Touhou Project)
[Katou an] Omocha yori iino? honto no H oshiete kudasai
[Katou an] Omocha yori iino? honto no H oshiete kudasai Ch.01-10 (END)
[Katou Chakichi] Inran Rapunzel (Otokonoko HEAVEN Vol. 22) [French] [O-S] [Digital]
[Katou an] Wakeari Kanojo no Seijijou [Chinese]
(SUPER18) [OZ (Katou Hiyori)] BathRoom (Hetalia: Axis Powers)
[100dpi (Katou Sumio)] Tomoshibi no Yurameku Saki e (Code Geass: Lelouch of the Rebellion)
[KATOU Sumio] Houkago, Futari De (Code Geass) [English]
[Atelier Dr.HEAD'S (Katou Chakichi)] Mesumin (Shingeki no Kyojin) [Digital]
(C75) [Koueidou (Katou Jun)] Inferior 6 [Russian] [Psih]
(C65) [Kouei Dou (Katou Jun)] Inferior 4 [Russian] [Psih]