Quick answer — Masatoshi Mutou worked on Tokyo Ghoul (Art Director), Haven't You Heard? I'm Sakamoto (Art Director), Pokémon Journeys: The Series (Art Director) and 7 more anime.
Masatoshi Mutou worked on Tokyo Ghoul (Art Director), Haven't You Heard? I'm Sakamoto (Art Director), Pokémon Journeys: The Series (Art Director), Gingitsune: Messenger Fox of the Gods (Art Director), Kino no Tabi: Nanika wo Suru Tame ni -life goes on.- (Art Director), Cute High Earth Defense Club LOVE! LOVE! (Art Director), Riddle Story of Devil (Art Director), Unlimited Fafnir (Art Director) and 2 more.
