Gorō Fujita operates undercover for the Metropolitan Police in Meiji-era Tokyo, presenting a cold-blooded and meticulously groomed demeanor. His covert duties include targeted assassinations, such as eliminating the final member of a murderous "hunting club" during the target's attempted train escape. Fujita wields exceptional swordsmanship, employing it in his police work. He competes in the Gekkenkai fencing tournament using wooden swords, advancing to the final eight contestants. His fighting style there appears unassuming yet proves highly effective against more flamboyant opponents.