People · Dossier
Active since 2004
KM
Keiichirou Matsui
松井啓一郎
Director · Staff
24
Director and staff · 24 anime credits across three decades. Best known for Animation Director on Space Brothers.
Derived from credit data — not curated copy
2004 – 2021
18 years active
24
Staff credits
Best known for · Direction
Animation Director
2012
Space Brothers
Animation Director
Top staff positions
Key Animation
18
Animation Director
7
2nd Key Animation
2
Assistant Animation Director
2