Quick answer — Shinji Ootsuka worked on Howl‘s Moving Castle (Key Animation), The Boy and the Beast (Key Animation), The Secret World of Arrietty (Key Animation) and 2 more anime.
Shinji Ootsuka worked on Howl‘s Moving Castle (Key Animation), The Boy and the Beast (Key Animation), The Secret World of Arrietty (Key Animation), Mary and The Witch's Flower (Key Animation), Pom Poko (Character Design).
