Movie
Description
Inspector Koichi Zenigata is a dedicated police officer of Japanese origin who serves as a member of the International Criminal Police Organization, having transferred from the Tokyo Metropolitan Police specifically to pursue the master thief Arsène Lupin III. In The Castle of Cagliostro, his physical appearance is that of a muscular, square-jawed man in his late forties to mid-fifties, with black hair cropped into a flat-top haircut and black eyes. He stands approximately 181 centimeters tall and weighs around 73 kilograms. For this particular adventure, he wears a brown suit with green pants and a red tie, and notably wears a corset over his underwear, possibly for back support.

Zenigata is impulsive and temperamental, prone to emotional outbursts, yet he demonstrates a consistent ability to keep his professional composure when the situation demands it. When dealing with the rude and condescending Count Cagliostro, who displays outright racism toward him, Zenigata remains restrained and professional despite his inner frustration. He possesses a strong sense of justice and deep patriotism for his home country, showing respect for fallen countrymen and carrying a jutte, a traditional Japanese bludgeon, as a weapon. He is also quite sensitive, often crying in emotional situations, whether from frustration, genuine grief, or unexpected kindness. His pursuit of Lupin has become the singular purpose of his life, to the extent that he cannot maintain long-term personal relationships.

His primary motivation throughout the film is the capture of Lupin III, a goal he has dedicated his entire career to achieving. However, he is also a genuine agent of justice who cannot ignore greater crimes when he encounters them, even if they distract him from his main quarry. When he discovers that the Count is operating a centuries-old counterfeiting operation that has manipulated the global economy, his sense of duty compels him to expose this crime, even if it means temporarily cooperating with Lupin.

In the story, Zenigata arrives in the Duchy of Cagliostro after receiving an anonymous tip about Lupin, not realizing the tip came from Lupin himself. He attempts to investigate the Count's castle but finds the Count obstructive and the security measures suspiciously excessive. After being removed from the case by his superiors due to the Count's political connections, he is thrown into the castle's catacombs where he encounters Lupin. Trapped together, the two form a temporary truce to escape. Zenigata helps Lupin create a distraction by setting fire to counterfeit money while preserving samples for evidence, and they hijack the Count's autogyro. After surviving the escape, Zenigata returns to ICPO headquarters only to have his evidence dismissed. Three days later, he receives a call from Fujiko Mine informing him that Lupin will be at the Count's wedding. He forms a plan with her, leading a squad of police into the castle under the pretense of hunting Lupin, only to dramatically discover and expose the counterfeit printing press during a live worldwide broadcast. He engages in a physical fistfight with the Count's henchman Gustav before the castle's clock tower collapses. After the battle concludes, he immediately resumes his pursuit of Lupin.

Zenigata maintains a complex relationship with Lupin III. They appear to be the worst of enemies, yet circumstances in this film force them into an uneasy alliance. While Zenigata constantly vows to arrest Lupin, he also shows a grudging respect for the thief and even cares about his wellbeing, shouting for Lupin not to die before he can be properly arrested. Lupin affectionately calls him Pops, a nickname Zenigata tolerates. His relationship with Count Cagliostro is adversarial from the start; he views the Count as rude, condescending, and clearly hiding something, and makes efforts to remain professional despite the Count's dismissive behavior. With Gustav, the Count's henchman, Zenigata maintains a professional front until the climactic battle, when he throws aside pretense to engage in a fistfight. Toward Clarisse, the film's heroine, Zenigata shows kindness and courtesy, feeling pity that Lupin has stolen her heart. With Fujiko Mine, despite her being a criminal, Zenigata tentatively cooperates, trusting her information about Lupin's appearance at the wedding.

Within the context of The Castle of Cagliostro, Zenigata shows notable development from a frustrated investigator blocked by political obstacles to an active participant in exposing the Count's crimes. His arc demonstrates that while his obsession with capturing Lupin defines him, his fundamental sense of justice remains intact. He proves himself capable of looking beyond his personal mission to address greater evils, and he shows resourcefulness in using his pursuit of Lupin as a cover to expose the counterfeiting operation.

Zenigata possesses several notable abilities. He is a skilled detective with sharp instincts, able to identify suspicious security measures and recognize criminal activity. His hand-to-hand combat skills are significant, as he engages in a fistfight with Gustav and survives the various physical dangers of the castle. He is highly proficient with thrown handcuffs, using them as a capture tool. His physical endurance and tenacity are remarkable; even after being thrown into catacombs, he remains determined to escape and continue his mission. He also demonstrates the ability to drive an automobile and, despite his initial struggles, manage the controls of an autogyro. Perhaps his most notable ability is his unwavering persistence, never allowing setbacks, political pressure, or physical danger to deter him from his goals.