Thanks to its fans, One Piece now holds the official world record for largest gathering of people wearing straw hats.

How Many Guinness World Records Does One Piece Have? For the One Piece franchise on a whole, this marks the fourth major Guinness World Record broken. It makes it one of the only anime and manga ...

One Piece has smashed another Guinness World Record, with hundreds of fans using Luffy’s iconic straw hat to do so.