Monkey D. Luffy is the hyperactive, meat-obsessed captain of the Straw Hat Pirates who dreams of becoming the Pirate King to achieve total freedom. His rubber body lets him stretch and fight with wild creativity. He is simple-minded, hates complex plans, and uses silly nicknames, but has a deeply intuitive, fiercely loyal heart.

Roronoa Zoro is the serious, disciplined swordsman of the crew who fights using a unique Three-Sword Style, holding his third blade in his teeth. He aims to become the World's Strongest Swordsman. While stoic, gruff, and fond of sleeping or drinking sake, he acts as the crew's stern backbone. His main quirk is a completely nonexistent sense of direction.

​Sanji is the suave, chain-smoking cook and a powerful martial artist who fights exclusively with his legs to protect his hands for cooking. He dreams of finding the legendary All Blue ocean. He follows a strict code never to harm a woman, turning into a helpless romantic around them, and shares a fierce, bickering rivalry with Zoro.

Usopp is the crew's sniper and a cowardly storyteller who dreams of becoming a brave warrior of the sea. Lacking superhuman powers, he relies on incredible marksman skills, a slingshot, and clever gadgets. He is a chronic liar who invents illnesses to avoid danger, but always finds the courage to stand his ground when his friends need him.

Nami is the brilliant navigator who dreams of mapping the entire world. She has an almost supernatural ability to read the weather and uses a lightning-wielding staff in battle. She is obsessed with money and acts as the ship's loud voice of reason, often comically beating up the crew for their reckless antics, but is deeply compassionate.

​Tony Tony Chopper is the adorable, naive doctor and a blue-nosed reindeer who gained human intelligence from a Devil Fruit. He can transform into various powerful battle forms. He is childishly innocent, believes Usopp's wildest lies, hides backwards when scared, and does a joyful, squiggly dance whenever he is complimented.

Nico Robin is the calm, elegant archaeologist and the only person alive who can read Poneglyphs to uncover the world's secret history. Her Devil Fruit lets her sprout duplicate limbs on any surface. She has a darkly macabre sense of humor and a quiet love for cute things, deeply treasuring the crew as the family that finally saved her.