People · Dossier
Active since 2006
MS
Mamiko Sekiya
関谷真実子
Director · Staff
47
Director and staff · 47 anime credits across three decades. Best known for In-Between Animation on Gurren Lagann.
Derived from credit data — not curated copy
2006 – 2024
19 years active
47
Staff credits
Best known for · Direction
In-Between Animation
2007
Gurren Lagann
In-Between Animation
Top staff positions
2nd Key Animation
16
In-Between Animation
16
Episode Director
13
Storyboard
6