People · Dossier
Active since 2005
Hiroshi Seko
瀬古浩司
Director · Staff
60
Director and staff · 60 anime credits across three decades. Best known for Screenplay on Chainsaw Man – The Movie: Reze Arc.
Derived from credit data — not curated copy
2005 – Present
22 years active
60
Staff credits
Best known for · Direction
Screenplay
2025
Chainsaw Man – The Movie: Reze Arc
Screenplay
Top staff positions
Script
40
Series Composition
37
Production Assistant
6
Screenplay
3