People · Dossier
Active since 2025
YA
Yousuke Ariyama
有山陽介
Director · Staff
2
Director and staff · 2 anime credits across their career. Best known for Producer on Catch Me at the Ballpark!.
Derived from credit data — not curated copy
2025 – Present
2 years active
2
Staff credits
Best known for · Direction
Producer
2025
Catch Me at the Ballpark!
Producer
Top staff positions
Producer
2