[Atelier Dr.HEAD’S (Katou Chakichi)] Mesumin (Shingeki no Kyojin) [English] {Hennojin} [Digital] Hentai [アトリエDr.HEAD'S (加藤茶吉)] メスミン (進撃の巨人) [英訳] [DL版]

[Atelier Dr.HEAD'S (Katou Chakichi)] Chousa Hedan Hakusen Chitai (Shingeki no Kyojin) [Digital]

[Atelier Dr.HEAD'S (Katou Chakichi)] Mesumin (Shingeki no Kyojin) [Chinese] [管少女汉化] [Digital]

[Atelier Dr.HEAD'S (Katou Chakichi)] Shounen Levi Joshou (Shingeki no Kyojin) [Digital]

Katou Chakichi (Atelier Dr.Head's) - Kenpeidan no Buta-domoe (SnK)

(C91) [Atelier Dr.HEAD’S (Katou Chakichi)] Josou Shounen Mesuochi Saimin ZERO [English] {Hennojin}

[Atelier Dr.HEAD’S (Katou Chakichi)] Iede Jounen Mucchiri Ketsuman Hitodumaka Keikaku | Runaway Boy’s Fleshy AnalC*nt-ification Project [English] {Hennojin} [Digital]

[Atelier Dr.HEAD'S (Katou Chakichi)] CHACKEY works [Digital]

Hospital AU (Shingeki no Kyojin) [English]

[Atelier Dr.HEAD'S (Katou Chakichi)] Levi Choukyou roku (Shingeki no Kyojin) [Digital]

[Atelier Dr.HEAD'S (Katou Chakichi)] Mesumin (Shingeki no Kyojin) [Digital]