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Katsuyuki Konishi

Katsuyuki Konishi

Voice Actor

Katsuyuki Konishi is a Japanese voice actor affiliated with Ken Production who voices Sheepshead in the One Piece anime, produced by Toei Animation.

Agency: Ken Production
Role: Voice Actor
Nationality: Japanese
Years Active: 1996-present
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One Piece Role

Konishi lends his voice to Sheepshead in the Japanese version of One Piece, one of many anime credits across his long career as a working voice actor. His casting reflects a resume built largely on tough, commanding, or larger-than-life characters, a type well suited to the wide range of personalities populating the Grand Line. The role sits alongside decades of similarly toned parts he has played across other major franchises.

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Career and Notable Roles

Konishi hails from Wakayama and has worked professionally since the mid-1990s, when he debuted voicing Volfogg in the mecha series GaoGaiGar. His signature performances include Laxus Dreyar (Fairy Tail), Tanktop Master (One Punch Man), and Kamina, the hot-blooded lead of Gurren Lagann; earlier in his career he spent years playing Phoenix Ikki through the Hades saga of Saint Seiya. More recent credits find him voicing Diavolo in JoJo's Bizarre Adventure: Golden Wind, Tengen Uzui in Demon Slayer: Kimetsu no Yaiba, and both Keigo Asano and Shuhei Hisagi in Bleach, work that helped earn him the Best Supporting Actor prize at the 2015 Seiyu Awards.

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Frequently Asked Questions

Who does Katsuyuki Konishi voice in One Piece?

Katsuyuki Konishi lends his voice to Sheepshead in the Japanese version of One Piece, one of many anime credits across his long career.

What was Katsuyuki Konishi's debut role?

Konishi, who hails from Wakayama, debuted in the mid-1990s voicing Volfogg in the mecha series GaoGaiGar.

What are Katsuyuki Konishi's most famous anime roles?

Konishi's signature performances include Kamina, the hot-blooded lead of Gurren Lagann, Laxus Dreyar in Fairy Tail, and Tanktop Master in One Punch Man.

What awards has Katsuyuki Konishi won?

Konishi won the Best Supporting Actor prize at the 2015 Seiyu Awards, recognition tied to roles including Tengen Uzui in Demon Slayer: Kimetsu no Yaiba and Diavolo in JoJo's Bizarre Adventure: Golden Wind.

What agency represents Katsuyuki Konishi?

Konishi is affiliated with the talent agency Ken Production, which has represented him since he entered the industry in 1996.

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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