Hokuto, the North Spirit General of the Machine Empire, balances his dual roles as scientist and physician with an unwavering oath to heal all wounded, even enemies of the regime. This ethical code drives his unlikely alliance with adversary Teppei Takamiya. A childhood encounter with a radioactive explosion left a permanent Big Dipper-shaped scar across his back, steering him toward scientific inquiry and a disdain for needless violence. Not orphaned like his fellow generals, he retains an outsider’s clarity on the Empire’s machinations.

During *B’t X Neo*, his history and ideals come into sharp focus. Tasked with analyzing rogue B’t Raphael’s tissue samples and protecting X’s Break Heart, his breakthroughs in reactivating X prove pivotal to the protagonist’s survival. Though equipped with defensive B’t Max and a combat staff, he employs weapons only as last resorts, favoring diplomacy and tactical ingenuity. As doubts about the Machine Emperor’s godhood and ethics intensify, he covertly supports resistance efforts, valuing life above imperial dogma.

Karen delegates crucial missions to him, while shared history binds him to Demon General Meimu. Though rarely crossing paths with Kotaro Takamiya, their intellectual kinship underscores mutual defiance against imperial oppression. In the apocalyptic clash against Raphael, his technical mastery and humanitarian ideals merge, cementing his transformation from imperial officer to conscientious rebel. His journey epitomizes the conflict between duty to authority and commitment to universal preservation.