People · Dossier Active since 1983

Yasuhiro Mamiya

間宮康弘

Voice actor 122 Director · Staff 1

Voice actor · 122 roles across four decades. Best known for Knuckleduster in My Hero Academia: Vigilantes.

Derived from credit data — not curated copy

1983 – Present

44 years active

122

Characters voiced

Staff credits

Best known for · Voice role

Voice role split

4 main 119 supporting

Top staff positions

Inserted Song Performance 1

02 · Start here

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