The Netflix One Piece live-action adaptation will have the Japanese voice actors from the anime reprise their roles. It was at the Anime Expo 2023 in Los Angeles that fans got to watch a video of Mayumi Tanaka, the original voice of Monkey D. Luffy, welcoming Iñaki Godoy to the Straw Hats. Watch it below.

Deadline:
‘One Piece’: Japanese Anime Voice Actors Set To Reprise Roles In Netflix Live-Action Series Adaptation (2023/07/02)
https://deadline.com/2023/07/one-piece-japanese-anime-voice-actors-reprise-roles-netflix-live-action-series-adaptation-1235428999/

Anime Expo Announcement on YouTube (2023/07/02)