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Shintarō Asanuma

Voice Actor

Shintarō Asanuma is a Japanese entertainment industry figure who works across acting, directing, screenwriting, copywriting, and design, and he has a voice credit tied to the One Piece franchise from Toei Animation that remains unspecified in public records.

Role: Voice Actor
Nationality: Japanese
Years Active: 2000-present
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One Piece Role

Asanuma's connection to One Piece is included among his voice acting engagements, but the exact character he portrayed in the series is not confirmed in any publicly available reference. Whatever part he played would sit within a broader body of work that spans far beyond voice acting alone.

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Career and Notable Roles

Beyond voice work, Asanuma has built a multi-hyphenate career active since 2000 that includes screenwriting, directing, copywriting, and design. He was previously represented by Office Osawa and is now attached to the talent agency DANDELION.

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Frequently Asked Questions

What roles does Shintarō Asanuma work in beyond voice acting?

Asanuma works across acting, directing, screenwriting, copywriting, and design, building a multi-hyphenate career active since 2000.

What talent agency currently represents Shintarō Asanuma?

Asanuma is currently attached to the talent agency DANDELION. His representation there situates him within Japan's entertainment industry alongside his continuing work in directing, screenwriting, copywriting, and design.

What agency represented Shintarō Asanuma before DANDELION?

Asanuma was previously represented by Office Osawa before moving to his current agency, DANDELION. The shift in representation took place at an unspecified point in his career, which industry records place as active since 2000.

When did Shintarō Asanuma begin his career?

Asanuma was born in 1976 and has been active in the entertainment industry since 2000.

What is Shintarō Asanuma's connection to One Piece?

Asanuma's connection to One Piece is included among his voice acting engagements, though the exact character he portrayed in the series has not been confirmed in any publicly available reference.

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.

Rights holders

All rights belong to their respective owners.

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.