1. Funimation (English): Funimation is a leading American entertainment company that specializes in the distribution and production of anime. The company has been responsible for the English dub of One Piece for many years, and it has gained a reputation for producing high-quality English voice acting and adaptation.
2. Toei Animation (Japanese): Toei Animation is the original creator of the One Piece anime, and they are also responsible for the production of the Japanese version of the series. As the original Japanese production, Toei Animation has complete creative control over the series, including casting voice actors, directing the voice recording, and ensuring that the Japanese dub follows the source material closely.
3. Kaze (French): Kaze is a French publishing and distribution company specializing in anime and manga. The company has worked on the French dub of One Piece for several years, providing voice actors, translation, and adaptation services to ensure that the series is properly localized for the French audience.
4. Anime-on-Demand (German): Anime-on-Demand (AoD) is a German streaming platform and publisher of anime and manga content. The company has produced the German dub of One Piece, aiming to provide a high-quality German-language version of the series for the German-speaking audience.
5. Dynit (Italian): Dynit is an Italian publishing and distribution company focused on anime and manga content. The company has been involved in the Italian dub of One Piece, providing voice acting, translation, and localization services to bring the series to Italian viewers.
6. Selecta Visión (Spanish): Selecta Visión is a Spanish film distribution company that has diversified into anime and manga distribution. The company has produced the Spanish dub of One Piece, featuring talented Spanish voice actors to provide an accurate and engaging Spanish adaptation of the series.
These are some of the companies involved in dubbing One Piece into various languages. Additionally, there are other companies and studios involved in the dubbing process, both for major languages and for smaller, regional languages, to ensure that One Piece can be enjoyed by audiences worldwide.