Oboro, heir to the lost imperial lineage of Kenashikourpe after his grandfather’s ill-fated alliance with the White God, emerges as a hotheaded bandit leader near Hakuowlo’s village. His fierce devotion to ailing sister Yuzuha fuels desperate raids for Tusukuru medicine, clashing with her independence despite his intent to protect. Forced to ally with Hakuowlo after repeated defeats, Oboro evolves from rival to loyal follower, dubbing him "Anija" (brother) and channeling his dual-katana ferocity into their rebellion. Though allies note his battlefield recklessness, they begrudgingly acknowledge his rising skill. Hakuowlo’s sacrificial sealing thrusts Oboro into reluctant rulership. Self-aware of his political inexperience, he delegates governance to pragmatic Benawi while embarking on a solitary journey to hone his abilities. Years later, he returns as Tusukuru’s emperor, sporting a faux mustache to offset his youthful appearance. His reign emphasizes strategic delegation—tasking Benawi with repelling Yamato incursions—while personally mentoring Kuon, Yuzuha’s daughter, whom he raises as his own. Oboro’s evolution spans brash warrior to burdened sovereign, his impulsive streak tempered by loyalty to Hakuowlo’s legacy and responsibility to his people. The moniker "Boroboro" (tattered) mocks his battle-scarred history, while his name’s "haziness" contrasts his crystallized resolve. Appearing across *Mask of Deception* and *Mask of Truth* as leader and legacy-bearer, his crossover roles in titles like *Aquapazza* spotlight his dual blades and dynamic growth, weaving rebellion, kinship, and hard-worn redemption into his identity.