People · Dossier
Active since 1988
RM
Ryuuichirou Matsuyama
松山竜一郎
Director · Staff
13
Director and staff · 13 anime credits across three decades. Best known for Assistant Producer on Yokohama Kaidashi Kikou.
Derived from credit data — not curated copy
1988 – 2011
24 years active
13
Staff credits
Best known for · Direction
Assistant Producer
1998
Yokohama Kaidashi Kikou
Assistant Producer
Top staff positions
Production Manager
6
Producer
5
Assistant Producer
1
Episode Director
1