
Quick answer — Masaharu Okuwaki worked on Golden Kamuy Final Season (Storyboard), Detective Conan: The Raven Chaser (Storyboard), Detective Conan: Jolly Roger in the Deep Azure (Storyboard Assistance) and 7 more anime.
Masaharu Okuwaki worked on Golden Kamuy Final Season (Storyboard), Detective Conan: The Raven Chaser (Storyboard), Detective Conan: Jolly Roger in the Deep Azure (Storyboard Assistance), Love You Baby (Director), Kirarin Revolution (Director), Hamtaro (Storyboard), Marchen Awakens Romance (Director), Mermaid Forest (TV) (Director) and 2 more.