People · Dossier
Active since 2016
JM
Jirou Mashima
真島ジロウ
Director · Staff
11
Director and staff · 11 anime credits across 9 years. Best known for Key Animation on The Dangers in My Heart Season 2.
Derived from credit data — not curated copy
2016 – 2024
9 years active
11
Staff credits
Best known for · Direction
Key Animation
2024
The Dangers in My Heart Season 2
Key Animation
Top staff positions
Animation Director
8
Character Design
2
Key Animation
2
Assistant Animation Director
1