OVA
Description
Inspector Koichi Zenigata, a fictional lawman from Monkey Punch’s *Lupin III* series, stands as the unyielding nemesis of master thief Arsène Lupin III. Descended from Edo-period detective Zenigata Heiji, this Japanese Interpol agent channels his entire existence into capturing Lupin, a fixation fueling both absurd antics and tense showdowns that define their entwined destinies.

Beginning as a Tokyo investigator, Zenigata transitions to Interpol after crossing paths with Lupin during a case involving femme fatale Fujiko Mine. His persona evolves across media—from a brash, morally ambiguous enforcer in early manga to a bumbling yet dogged comic foil in later anime. Though perpetually outwitted by Lupin, Zenigata’s incidental arrests of other felons preserve his professional standing. His physical tenacity and combat expertise—judo, karate, marksmanship with a Colt M1911—are matched by a trademark move: hurling handcuffs like projectiles mid-chase.

Zenigata’s rapport with Lupin defies simple rivalry. Despite vocal disdain, their interactions reveal grudging respect and unacknowledged kinship. Lupin sometimes assists him against mutual foes, while Zenigata mourns the thief’s apparent deaths, as seen in *The Mystery of Mamo*. In *Is Lupin Still Burning?*, temporal distortions upend their dynamic: one timeline strands Zenigata as a hospitalized car-crash victim (courtesy of Goemon’s blade), while another casts him as a lawman hunting Goemon himself. Yet even amid reality shifts, his obsession endures, reigniting the chase once timelines stabilize.

Personal details surface sparingly. A fleeting reference to a daughter, Toshiko, in *The Mystery of Mamo* remains unverified elsewhere. His monastic retirement in *The Fuma Conspiracy*—after presuming Lupin deceased—exposes his existential void without the pursuit. Brief wistful mentions of loneliness punctuate his otherwise single-minded routine.

Visually consistent in trenchcoat, hat, and stubble, Zenigata balances slapstick ineptitude with flashes of shrewdness. As Lupin’s ideological counterweight, he embodies relentless justice clashing with anarchic cunning, solidifying his legacy as the franchise’s iconic foil.