People · DossierActive since 2004
Yasumasa Koyama
小山恭正
- Director · Staff167
Director and staff · 167 anime credits across three decades. Best known for Sound Effects on 86 Eighty-Six Part 2.
Derived from credit data — not curated copy
2004 – Present23 years active
- Staff credits
- 167
Best known for · Direction
86 Eighty-Six Part 2
Sound Effects · 2021
Sound Effects
Top staff positions
- Sound Effects163
- Special Effects4