Harvey Dent operates as the professional criminal Two-Face, marked by severe disfigurement covering half his face. This physical scarring resulted from an unspecified incident that triggered his transformation into a villain. Transported from Gotham City into feudal Japan alongside other villains, Two-Face continues his criminal activities in this historical setting, adhering to his established methods. The character maintains his core theme of duality and chance. His background as Gotham's district attorney, specific personal relationships, psychological elements beyond the scarring and villainy, and his coin-flipping motif are not featured. The narrative provides no unique backstory or development beyond his displacement and persistent criminal role. No further details exist regarding his role in other official "Batman Ninja" media.