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Hiroshi Iwasaki

Voice Actor

A member of the Seinenza Theater Company, Hiroshi Iwasaki works in Japan as an actor and voice actor, best known there for voicing Stanley Tucci and Rowan Atkinson in Japanese dubs, along with the Star Wars droid C-3PO; he also lends his voice to the One Piece anime.

Agency: Seinenza Theater Company
Role: Voice Actor
Nationality: Japanese
Years Active: 1981-present
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One Piece Role

Iwasaki appears among the Japanese voice cast of One Piece, taking on a role within the anime's sprawling ensemble, work that runs alongside a career built mainly on stage acting and dubbing foreign film and television into Japanese.

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Career and Notable Roles

A longtime member of the Seinenza Theater Company since 1981, Iwasaki has built a reputation in Japan for voicing the actors Stanley Tucci and Rowan Atkinson in dubbed releases, and for providing the Japanese voice of the Star Wars droid C-3PO.

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Frequently Asked Questions

What is Hiroshi Iwasaki known for?

Iwasaki is known in Japan for voicing Stanley Tucci and Rowan Atkinson in Japanese dubs of their film and television work. He has built this reputation as a longtime member of the Seinenza Theater Company.

Who does Hiroshi Iwasaki voice in One Piece?

Iwasaki appears among the Japanese voice cast of One Piece, taking on a role within the anime's sprawling ensemble, though the specific character is not documented in publicly available sources. The part runs alongside a career built mainly on stage acting and dubbing foreign film and television.

What theater company is Hiroshi Iwasaki a member of?

Iwasaki has been a member of the Seinenza Theater Company since 1981. His stage work there runs alongside his dubbing and voice acting career.

Which Star Wars character does Hiroshi Iwasaki voice in Japanese?

Iwasaki provides the Japanese voice of the droid C-3PO in the Star Wars franchise. It is one of several notable dubbing credits in his career.

When was Hiroshi Iwasaki born?

Iwasaki was born in 1953. He joined the Seinenza Theater Company in 1981 and has worked in Japan as an actor and voice actor since.

Sources & Information

This content is original writing by Daddy Jim Headquarters based on the One Piece anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to Toei Animation and Toei Company.
  • Game pages: official box art for the One Piece console and mobile games, credited to Bandai Namco.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Eiichiro Oda.

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Daddy Jim Headquarters maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.