Fishmen (魚人, Gyojin), often incorrectly referred to as Mermen, are a race who appear throughout the entire anime/manga series of One Piece on a regular basis.
Manusia ikan (魚人, Gyojin), seringkali dikelirukan sebagai Mermen (duyung jantan), adalah suatu ras yang muncul sepanjang seri manga One Piece.