Bear King-sama reigns as the primary antagonist, leading the Trump Pirates from their fortified Clockwork Island stronghold. His crew, adorned in playing card motifs, features lieutenants Honey Queen, Boo Jack, Skunk One, and Pin Joker. A merciless tyrant, he forces the island’s inhabitants to construct the King Cannon—a colossal superweapon fueling his quest to dominate the seas and claim the title of Pirate King. Driven by insatiable ambition, Bear King-sama masterminds the theft of the Straw Hat Pirates’ ship, the Going Merry, to finance his conquests. His obsession with Nami culminates in a declaration of forced marriage, weaponizing her capture to lure the Straw Hats into a decisive clash. This scheme intertwines personal craving with calculated strategy, seeking both to crush rivals and expand his iron-fisted rule. A towering figure of brute force, he wields raw strength and terror to enforce loyalty. His combat dominance surfaces during a battle against Borodo, a thief aiding the Straw Hats, whom he mocks as the latter triggers a dynamite suicide attack. Unshaken, Bear King-sama leverages Clockwork Island’s volatile engine as a bargaining chip, confident in his invincibility. His hubris proves his undoing. After ensnaring multiple Straw Hats and priming the King Cannon for their execution, his triumph crumbles when Luffy escapes a collapsing pressure trap. Bear King-sama’s failure to recognize their unyielding resolve seals his fate: Luffy’s relentless intervention shatters the Trump Pirates’ grip on Clockwork Island. Existing solely within the film’s timeline, Bear King-sama’s origins, past, and ultimate destiny remain unexplored in other media. Anchored exclusively to the film’s events, he embodies classic pirate villainy—a symbol of unchecked ambition, physical supremacy, and ruthless disregard for all obstructing his path to power.