About One Piece

ONE PIECE (ワンピース, Wan Pīsu?) is a pirate adventure manga written and drawn byEiichiro Oda, created in July 1997. The manga is known to employ colorful and creative motifs that are taken from classic mythology, politics and musical aspects. It is also mixed with pirate lore and shonen formula.

source: http://onepiece.wikia.com/wiki/One_Piece_(Manga)