People · Dossier
Active since 1987
MK
Matsuo Koseki
小関睦夫
Director · Staff
9
Director and staff · 9 anime credits across four decades. Best known for Art Director on The World is Still Beautiful.
Derived from credit data — not curated copy
1987 – 2014
28 years active
9
Staff credits
Best known for · Direction
Art Director
2014
The World is Still Beautiful
Art Director
Top staff positions
Art Director
9