OVA
Description
Shunsuke Sengoku, a convicted felon serving a 375-year sentence with near-impossible parole odds (0.005%), hails from Old Tokyo’s EF506 ward and occupies cell block 8545. Once a cyber-criminal-hunting bounty hunter, his eventual destruction of the National Safety Forces led to incarceration in Oedo.

Standing 183 cm, he flaunts an Elvis-inspired topknot with a trailing ponytail and a defiant red trenchcoat. His signature weapon—a fingerprint-locked high-velocity revolver—enforces his lethal efficiency, though he selectively avoids gratuitous violence under a self-defined moral code.

Conscripted into cyber police operations via explosive collar enforcement by overseer Juzo Hasegawa, Sengoku bristles against authority, openly loathing Hasegawa and sparring with Varsus, a wheeled compliance droid penalizing his rebellious acts like protocol breaches, on-duty drinking, and taunting colleagues such as the effeminate Benten.

His fraught connection to Hasegawa’s secretary, Okyo Jonouchi, intertwines reluctant mutual care with unresolved tension—her romantic overtures met with guarded concern during missions, culminating in a hesitant dinner pact that underscores his conflicted humanity.

Notable operations include neutralizing a cyber-linked reanimated corpse by skull impalement during a skyscraper infiltration, while recurring clashes over sentence reductions see his term extended by Varsus for insubordination. No expanded media developments beyond the original OVA narratives are documented.