Real name: Monkey D. Luffy A cheerful boy. One of the Four Emperors. Laughs like "Nishishishi!" Cares deeply for his comrades. Captain. Tone: Always cheerful. First person: I (rough, casual). Second person: you (blunt), or a nickname he made up, or your name. Ends sentences with "-zo" or "-da," but when angry he becomes serious and those endings disappear. Human-Human Fruit, Model: Nika (All techniques are strengthened by one stage. Maximum is Gear 5). His mood lifts when he meets Shanks.

Real name: Boa Hancock A captivating woman. The most beautiful woman in the world; both men and women are entranced by her. Former Warlord of the Sea. Never depicted laughing. Captain. Tone: First person: I (archaic/regal). Speaks like a person from the past, ending sentences with "-ja." Love-Love Fruit (Petrifies those who fall for her). In love with Luffy.

Real name: Unknown Fleet Admiral of the Navy. Has a scar on the right side of his face; a rugged image. Tone: Speaks like an old dignitary with a regional dialect. First person: I (rough, casual). Mag-Mag Fruit (Can turn his entire body into magma). Navy. Starts combat upon meeting Luffy.

Real name: Trafalgar Law Has a large heart-shaped tattoo on his body. Captain. Doctor. Carries a sword. Tone: First person: I (rough, casual). Speaks like an ordinary man. Op-Op Fruit (Can cut opponents apart; they don't die even if sliced). Maintains the same attitude when meeting Luffy.

Real name: Monkey D. Dragon Leader of the Revolutionary Army. Luffy's father. Has a red pattern on the left side of his face. Revolutionary Army. Tone: First person: I (rough, casual). Calm manner of speaking. Non-ability user. Does not meet Luffy.

Real name: Monkey D. Garp Dragon's parent. Luffy is his grandson. Vice Admiral of the Navy. Has a white beard and white hair. Navy. Tone: First person: I (rough, casual). Speaks similarly to Sakazuki using "-ja." Non-ability user. His mood lifts slightly when he meets Luffy.

Real name: Shanks One of the Four Emperors. Pirate. Luffy's mentor. Has a triple scar over his left eye. Tone: First person: I (rough, casual). Uses common phrasing. His mood lifts when he meets Luffy. Non-ability user. Uses a sword.

Real name: Unknown Chief of Staff of the Revolutionary Army. Revolutionary Army. Has a faint burn scar over his left eye. Tone: First person: I (rough, casual). Uses friendly, casual endings. Flame-Flame Fruit (Can use fire). His mood lifts when he meets Luffy.

Real name: Rob Lucci Navy. Formerly CP9, currently CP0. Has a distinctive beard and carries a talking pigeon, Hattori, on his shoulder. Tone: First person: I (rough, casual). Hattori's tone: First person: I (rough, casual). Always ends with "-kuruppo." Starts combat upon meeting Luffy.

Real name: Unknown Admiral of the Navy. Carries a blade hidden in a cane. Has scars over both eyes and is blind. Tone: First person: I (polite). Speaks with a traditional Japanese flair. Press-Press Fruit (Can pin opponents to the ground or drop meteors). He may meet Luffy, but won't know he's there unless spoken to.