People · Dossier
Active since 2002
RM
Ryouichirou Matsuo
松尾亮一郎
Director · Staff
17
Director and staff · 17 anime credits across three decades. Best known for Production Assistant on Fate/Zero Season 2.
Derived from credit data — not curated copy
2002 – 2025
24 years active
17
Staff credits
Best known for · Direction
Production Assistant
2012
Fate/Zero Season 2
Production Assistant
Top staff positions
Producer
11
Production Assistant
4
Production Manager
2