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Masaya Onosaka

Voice Actor

Active since 1985, Masaya Onosaka works as a Japanese voice actor represented by Aoni Production and known for retaining his natural Kansai accent in certain roles, and he has voiced a role in the One Piece anime.

Agency: Aoni Production
Role: Voice Actor
Nationality: Japanese
Years Active: 1985-present
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One Piece Role

Onosaka is counted among the Japanese voice cast of One Piece, contributing to the anime's large ensemble of characters. The role sits alongside a career built largely on supporting and character parts across long-running anime, tokusatsu, and video game franchises.

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Career and Notable Roles

Born in Sumiyoshi-ku, Osaka in 1964 and represented by Aoni Production, Onosaka is recognized for keeping his natural Kansai accent in select performances rather than defaulting to standard Japanese. He earned the 'Best Personality' honor at the 2010 Seiyu Awards, and he is widely recognized as the Japanese-dub voice behind two Dynasty Warriors regulars, Zhao Yun and Zhuge Liang, a pairing that also carries over into the Warriors Orochi game series.

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Frequently Asked Questions

Who does Masaya Onosaka voice?

Onosaka is widely recognized as the Japanese-dub voice of two Dynasty Warriors regulars, Zhao Yun and Zhuge Liang. This voice pairing carries over into the Warriors Orochi game series as well.

Who is Masaya Onosaka?

Born in Sumiyoshi-ku, Osaka in 1964, Onosaka has been active as a voice actor since 1985. He is represented by the talent agency Aoni Production.

What makes Masaya Onosaka's voice acting distinctive?

Onosaka is known for keeping his natural Kansai accent in select performances rather than defaulting to standard Japanese. This has become a recognizable trait across his career as a voice actor.

Has Masaya Onosaka won any awards?

Onosaka, who is Japanese, earned the Best Personality honor at the 2010 Seiyu Awards. This recognition highlighted his standing as a respected voice actor over his long career in the industry.

Does Masaya Onosaka have a role in One Piece?

Onosaka is counted among the Japanese voice cast of One Piece, contributing to the anime's large ensemble of characters. The role sits alongside a career built largely on supporting and character parts across long-running anime, tokusatsu, and video game franchises.

Sources & Information

This content is original writing by Daddy Jim Anime 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 Anime, 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.
  • Licensed imagery: Photographs of real people, including creators, voice actors and production staff, are used under licence from the rights holder or the applicable stock provider, or under the terms of a public licence permitting editorial use. Each such image is reproduced in its licensed form and remains the property of its owner.
  • Exceptions: Limited exceptions to the practices described above may apply to individual entries. Where an exception applies, it is noted on the entry itself alongside the applicable attribution. Rights holders may contact us regarding any attribution and it will be reviewed promptly.

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