Who created the manga series One Piece?

Eiichiro Oda created the manga series One Piece.

One Piece began serialization in Shueisha’s Weekly Shōnen Jump in July 1997. The story follows Monkey D. Luffy and the Straw Hat Pirates as they search for the legendary treasure called the One Piece and pursue their dreams across a vast fictional world.

Oda is both the writer and artist of the manga. The series is known for its large cast, elaborate world-building, long-running mysteries, and visual humor. Its settings include numerous islands and seas connected through the Grand Line.

One Piece has been adapted into an animated television series, films, video games, and a live-action series. Its immense publication history has made it one of the best-known manga franchises worldwide.