People · DossierActive since 2006
Guido Di Naccio
- Voice actor17
Voice actor · 17 roles across three decades. Best known for Gyro Zeppeli in Steel Ball Run: JoJo's Bizarre Adventure.
Derived from credit data — not curated copy
2006 – Present21 years active
- Characters voiced
- 17
Best known for · Voice role
Gyro Zeppeli
as Main in Steel Ball Run: JoJo's Bizarre Adventure · 2026
Main
Voice role split
5 main 14 supporting