One Piece Anime a Japanese anime about Pirates. Monkey D. Luffy, Roronoa Zoro and the other Straw Hats (Mugiwara) are having an Adventure in to the seas to get One Piece the legendary treasure left from the king of the pirates Gol D. Roger if Luffy finds One Piece he will become the next King Of the Pirates. His enemies are the Marine but there is a great era of pirates and there are countless battles to be done and very strong opponents to be beaten watch One Piece to find out how it will end it is the best anime there is u wont forget this anime if you watch it.