People · Dossier Active since 1969

Katsuyuki Sumisawa

隅沢克之

Director · Staff 79

Director and staff · 79 anime credits across four decades. Best known for Script on Yu Yu Hakusho: Ghost Files.

Derived from credit data — not curated copy

1969 – 2025

57 years active

Staff credits

Best known for · Direction

Top staff positions

Script 56

Screenplay 25

Series Composition 18

Planning 1