People · Dossier
Active since 2003
RS
Ryousuke Sekiguchi
関口亮輔
Director · Staff
67
Director and staff · 67 anime credits across three decades. Best known for Animation Director on Fullmetal Alchemist: Brotherhood.
Derived from credit data — not curated copy
2003 – 2025
23 years active
67
Staff credits
Best known for · Direction
Animation Director
2009
Fullmetal Alchemist: Brotherhood
Animation Director
Top staff positions
Key Animation
53
Animation Director
23
2nd Key Animation
8
Assistant Animation Director
7