Bronco Sanders, a foreign exchange student from the United States, sports a cowboy-inspired ensemble of hat, boots, and bandana. His raw, bull-like strength and rodeo-style combat mastery make his lasso a weapon of precision and devastating force. Forged in harsh frontier-like conditions, he harbors an unrelenting competitive streak and fierce pride in American grit, routinely challenging rivals to prove his dominance. His fighting style merges rodeo-honed skills—lasso grappling, bull-rush charges—with unconventional martial artistry.

Though his swaggering bravado dominates first impressions, he operates by an unwavering code of honor, reserving respect for opponents who withstand his assaults. Across tournament arcs, he enters high-stakes martial arenas, clashing with protagonists in explosive showdowns. Early clashes showcase a combative demeanor fueled by superiority, yet repeated losses force a grudging evolution: hostility softens into terse alliances as he begrudgingly acknowledges rivals’ tenacity.

His narrative remains anchored to combat arenas, with no exploration of origins beyond rugged upbringing or connections beyond rivalry. Post-tournament endeavors and external media roles remain uncharted.