Brook
Brook is a main character from Eiichiro Oda's manga series ONE PIECE and its media adaptations. Formerly the acting captain of the Rumbar Pirates, he became the eighth member to join Monkey D. Luffy's Straw Hat Pirates, serving as the crew's musician and swordsman. Originally known by the nickname Humming Brook, he later gained world renown as the musician Soul King during a two-year hiatus. Reborn as a living skeleton with a signature black afro, Brook sails the Grand Line with his crew to fulfill a long-standing promise to reunite with Laboon, an island whale waiting at Reverse Mountain.
Overview
Brook is a main character from Eiichiro Oda's manga series ONE PIECE and its media adaptations. Formerly the acting captain of the Rumbar Pirates, he became the eighth member to join Monkey D. Luffy's Straw Hat Pirates, serving as the crew's musician and swordsman. Originally known by the nickname Humming Brook, he later gained world renown as the musician Soul King during a two-year hiatus. Reborn as a living skeleton with a signature black afro, Brook sails the Grand Line with his crew to fulfill a long-standing promise to reunite with Laboon, an island whale waiting at Reverse Mountain.
Appearance
Brook is a towering skeleton standing over 260 centimeters tall, distinguished by his large black afro and a visible crack on his skull. His eye sockets adjust to convey emotions, and the fracture on his forehead can be opened to serve as storage space. Before his death, he was a middle-aged human man with a scar on his forehead, thick lips, and round sunglasses featuring bead-like decorations. His original attire consisted of a black medieval-style formal suit with a top hat, an orange shirt with frilled sleeves, and a blue scarf adorned with a triple brooch, featuring a torn chest that exposed his spine. Following a two-year period, he adopted a flashy stage outfit as Soul King, incorporating a crown and sunglasses.
Personality
Brook possesses an extraordinarily cheerful and easygoing disposition, generally speaking with formal politeness and addressing others respectfully. Having endured nearly five decades of utter isolation drifting through foggy seas, he developed remarkable psychological resilience and a habit of breaking the ice with self-deprecating jokes about his skeletal physique. Beneath his humorous facade lies a deeply honorable man who prizes duty, comradeship, and sacred promises above all else, harboring absolute loyalty and faith in his captain, Monkey D. Luffy. Despite styling himself as a proper gentleman, Brook frequently displays crude table manners—such as burping and farting during meals—and harbors a notoriously perverted habit of asking beautiful women for inappropriate favors.
Abilities
Brook consumed the Paramecia-type Revive-Revive Fruit, which granted him a second life by bringing his soul back to his body after death. He can detach his soul to pass through solid obstacles and project spiritual energy through music to induce illusions or purge infused souls. Channeling the freezing air of the underworld into his cane sword, Soul Solid, he uses fast-paced fencing techniques including his signature delayed strike technique. Due to his skeletal composition, his body is extraordinarily light, enabling high mobility, rapid jumping, and short sprints across ocean water. His bones grant immunity to lightning and certain viruses like Ice Oni, and fractures heal rapidly by drinking milk, though he remains unable to swim.
Background
Originally the leader of a royal guard in the West Blue, Brook resigned to join the Rumbar Pirates. Upon entering the Grand Line, the crew befriended a young island whale named Laboon at Twin Cape, promising to return after completing their voyage around the world. Tragic events struck when their captain contracted an incurable illness, leaving Brook as acting captain before the remaining crew was completely wiped out by enemies in the Florian Triangle. Before dying, they recorded their final song, "Binks' Sake," into a Tone Dial. Although the Revive-Revive Fruit restored Brook to life, his soul spent a year lost in fog, returning only after his body had decomposed into a skeleton. After drifting alone for five decades, he met Monkey D. Luffy, reclaimed his stolen shadow, and officially joined the Straw Hat Pirates.
Relationships
Brook holds immense respect and unwavering loyalty toward his captain, Monkey D. Luffy, viewing him as the savior who broke his half-century of tragic solitude and granted him a new purpose in life. His relationship with Laboon, the island whale left behind at Reverse Mountain, serves as his primary motivation for navigating the Grand Line, as he is determined to fulfill the promise made by his original crew. Brook deeply cherishes the memory of his deceased companions from the Rumbar Pirates, preserving their final musical performance to deliver to Laboon. Within the Straw Hat Pirates, he maintains a warm, protective bond with every member, ready to risk his life for their sake.
Trivia
Even after his body decomposed into bones, Brook retained his bushy afro hair because his hair roots were uniquely strong. He guards his hairstyle at all costs, viewing it as the sole remaining feature that will allow Laboon to recognize him upon their eventual reunion. Though curry is his favorite dish, he eats it so messily—soiling his clothes and skull—that Sanji is reluctant to serve it to him regularly. During the crew's two-year separation, Brook achieved massive global fame as a performing artist under the stage name Soul King, blending his musical talents with his spiritual powers.
