Kōki Miyata is a Japanese voice actor with the agency 81 Produce who voices Wadatsumi in the One Piece anime; he began his career in the early 1990s and previously worked under the name Harunori Miyata.
Miyata provides the Japanese voice of Wadatsumi in the One Piece anime, a character tied to the Fish-Man Island storyline. The performance is part of his three-decade body of voice work under the 81 Produce agency.

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Kōki Miyata is best known as the Japanese voice of Wadatsumi in the One Piece anime, a character tied to the Fish-Man Island storyline. He has held the role during a three-decade career with the talent agency 81 Produce.
Miyata's documented anime credit is voicing Wadatsumi in Toei Animation's One Piece. Earlier in his career he worked under the name Harunori Miyata before continuing under his current name.
Kōki Miyata is represented by the talent agency 81 Produce. The agency has backed his voice acting work since he entered the industry in the early 1990s.
Miyata made his professional debut with a radio commercial narration in March 1993. He has remained active in the industry ever since, building a career now spanning three decades.
Kōki Miyata is a Japanese voice actor born in 1972 who has worked in the industry since the early 1990s. He is affiliated with 81 Produce and is known in the One Piece franchise for voicing Wadatsumi.
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.
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