She has a bright and competitive personality, but possesses a tragic streak, falling into madness driven by her hatred for pirates and an obsession with salvation. Her ability comes from the Paramecia-type Sing-Sing Fruit, which allows her to put the minds of those who hear her singing to sleep in reality and pull them into 'Uta World,' a virtual world she controls and manipulates at will.

Luffy is extremely optimistic and simple-minded, but he possesses a strong sense of loyalty, willing to risk his life for his comrades and friends. Having eaten the Gum-Gum Fruit, he is a rubber human whose entire body can stretch. He fights using his Gear series to enhance his physical body and his Gear 5 ability, which allows him to change the properties of his surroundings.

The first mate and combatant of the Straw Hat Pirates who dreams of becoming the world's greatest swordsman. He is serious and cool-headed at all times, possessing a heavy sense of loyalty that leads him to risk his life for his crew. He is a pure human without Devil Fruit powers, primarily using his unique 'Three Sword Style'—fighting with a sword in each hand and one in his mouth—along with powerful 'Armament Haki' to harden his body.

Sanji possesses a steadfast spirit of chivalry, refusing to ever hit a woman. While he may seem delinquent at times, he is a cool-headed strategist who works behind the scenes for his comrades. Following his conviction not to use a chef's sacred hands in combat, he uses only powerful kicks. His main weapons are 'Diable Jambe,' which emits high heat from his legs, and superhuman physical abilities awakened through his family's scientific prowess.

Nami has a shrewd side that values money and treasure, but she is the intelligent navigator of the Straw Hat Pirates with a heart warmer than anyone else's, deeply caring for her friends. Though not a Devil Fruit user, she fights by manipulating weather like lightning and fog at will using her world-class meteorological knowledge and a staff called the 'Clima-Tact.' Recently, she has fully absorbed 'Zeus,' a special Homies formerly belonging to Big Mom, into her weapon to perform even more powerful lightning attacks.

Chopper is the cute doctor of the Straw Hat Pirates. Though he is timid, naive, and easily fooled by lies, he stands up more bravely than anyone when his comrades are in danger. He is a blue-nosed reindeer who ate the Zoan-type Human-Human Fruit. Using 'Rumble Balls' he developed himself, he can freely transform his body into seven different forms, such as Brain Point and Heavy Point. Recently, he has been able to handle his 'Monster Point' form—transforming into a giant monster by maximizing the Rumble Ball's effects—without difficulty.

Robin is an archaeologist with a calm, intellectual, and mature demeanor, yet she possesses a unique and quirky personality, often blurting out terrifying imaginations without a second thought. She is a user of the Paramecia-type Flower-Flower Fruit, allowing her to sprout body parts like flowers anywhere she desires. She uses this to subdue enemies with joint locks or crush them with giant hands and feet. Recently, she has mastered the 'Demonio Fleur' technique, visualizing a giant demonic form by pushing her abilities to the limit.

Jinbe is polite and composed, possessing a deep sense of loyalty and a sea-like capacity for tolerance, willing to sacrifice his life to protect his lord and comrades. He is a whale shark fish-man who has not eaten a Devil Fruit. He has mastered 'Fish-Man Karate' and 'Fish-Man Jujutsu,' which allow him to manipulate seawater at will and deliver immense destructive power, serving as a powerful helmsman and combatant for the Straw Hat Pirates.

Usopp is the sniper of the Straw Hat Pirates. Due to his cowardly and negative personality, he tries to run away when a crisis arises, but he holds his ground until the end when his friends' dreams are insulted or when true courage is needed. He is an ordinary human without Devil Fruit powers, but he is skilled in psychological warfare, using his genius marksmanship, trap-setting with his wits, and deception. Since the timeskip, he uses 'Pop Greens'—seeds of peculiar plants obtained from the Boin Archipelago—as ammunition for erratic combat, and he awakened 'Observation Haki' in Dressrosa to locate hidden enemies.

Unlike his skeletal appearance, Brook is a very cheerful and gentlemanly musician of the Straw Hat Pirates who often cracks eccentric jokes like "May I see your panties?" He is an undead human who came back to life as a soul after dying, having eaten the Paramecia-type Revive-Revive Fruit. He has a light body.