TV Special
Description
Inspector Koichi Zenigata stands as a central and persistent antagonist across the Lupin III franchise, relentlessly pursuing the titular thief. Originating from the Tokyo Police Force before joining Interpol for his global chase, his character embodies a "human Tom and Jerry" dynamic with Lupin. He descends from the historical detective Zenigata Heiji, adapting his ancestor's coin-throwing technique into a signature handcuff-throwing method. Physically, he appears as a sturdy middle-aged Japanese man, approximately 181 cm tall (5'11"), frequently clad in trench coats and fedoras whose colors shift across different series.

Zenigata's personality balances obsessive dedication to justice with humanizing flaws. His primary drive is capturing Lupin, an all-consuming pursuit straining his personal life, including referenced marital issues and a daughter, Toshiko, mentioned in *The Mystery of Mamo*. This fixation fuels extreme tenacity, enabling improbable physical feats during chases—overcoming significant obstacles or subconsciously defeating multiple attackers when Lupin is involved. Despite their rivalry, he exhibits unexpected care for Lupin's wellbeing, mourning his apparent deaths more intensely than others and refusing to let anyone else capture or kill him.

His moral compass evolved significantly. Early manga and *Part 1* portrayals depict him as corrupt, opportunistic, and violent, though retaining grudging respect for Lupin. By *Part 1*'s conclusion, he transforms into a more affable, principled figure—rejecting bribes, resisting corrupt superiors, and upholding an old-fashioned sense of honor. This integrity endures beyond his badge, as shown when he resigns in *Lupin vs. the Clone* to chase Lupin as a civilian.

In *Lupin III: Angel Tactics*, Zenigata partners with a female police officer to track Lupin and the terrorist group "Bloody Angels" after they target a stolen artifact from Area 51. This reflects his typical role: intervening in high-stakes conflicts involving Lupin while prioritizing justice over jurisdictional concerns, demonstrating operational diligence, adaptability in crises, and readiness to confront formidable adversaries.

His skills encompass proficiency in judo, karate, and jitte techniques, marksmanship with a Colt M1911 pistol, and extraordinary accuracy with thrown handcuffs. Personal habits include disordered living spaces, occasional binge eating (notably ramen or burgers), and emotional vulnerability leading to public weeping during moments of relief or sentiment.

Notable developments elsewhere include exploring psychological dependency in episodes like "One Chance for a Prison Break" (*Part 1*), where capturing Lupin leaves him unfulfilled, and *Part 5*'s "Zenigata, Gentleman Thief," where amnesia causes him to emulate Lupin's thieving persona. Live-action portrayals, such as the 2017 *Inspector Zenigata* series, expand on his professional conduct and personal life during non-Lupin cases. His complex relationship with Lupin remains foundational, defined by mutual respect, unacknowledged camaraderie during external threats, and an eternal chase dynamic defining both characters equally.