One Piece is a Japanese manga series written and drawn by Eiichiro Oda. it is published in English by Viz Media.Synopsis of One Piece:Monkey D. Luffy is the protagonist of the series, a young man who, motivated by his childhood idol and formidable pirate "Red Haired" Shanks, embarks on a trip from the East Blue Sea to collect the titular treasure and proclaim himself King of the Pirates. Luffy saves and befriends a swordsman named Roronoa Zoro in order to assemble his own crew, the Straw Hat Pirates, and they go off in pursuit of the One Piece.Nami, a navigator and thief, Usopp, a sniper and pathological liar, and Vinsmoke Sanji, a perverse chef, accompany them on their adventure. They buy a ship called the Going Merry and engage in battles with famed East Blue pirates. Later in the series, others join the crew, including Tony Tony Chopper, a doctor and anthropomorphized reindeer; Nico Robin, an archaeologist and former assassin; Franky, a cyborg shipwright; Brook, a skeletal musician and swordsman; and Jimbei, a fish-man helmsman and former member of the Seven Warlords of the Sea. When the Going Merry is irreparably wrecked, the Straw Hat Pirates acquire a new ship called the Thousand Sunny. As they travel the seas in pursuit of their aspirations, they encounter other pirates, bounty hunters, criminal groups, revolutionaries, secret agents and troops of the corrupt World Government, and various other allies and opponents.