TV-Series
Description
The character commonly known as Capitan Kachou is the section chief of the Bokuto Station Traffic Control Department, and he is almost always addressed simply by the title of chief. His name was first revealed to be spelled as Kachou, which can mean flower butterfly, in the second season of the anime by his monk uncle. He is a middle-aged man with a calm and quiet personality, presenting a dandy and composed demeanor in his role as a leader.

As a superior, Capitan Kachou is defined by his stern yet fair approach to leadership. He uses a relaxed touch to keep his team of talented but unconventional officers in line, allowing them a great deal of freedom in how they perform their duties while always reminding them of their core priorities as police officers. His leadership style suggests a deep trust in his subordinates abilities. He is known to possess a quiet but solemn charisma, which can make him an object of affection, as he was the recipient of a long-standing crush from officer Natsumi before she met another character.

Capitan Kachous motivations are rooted in his sense of duty and responsibility for both his officers and the public. While he often observes from the station, his role becomes critical in times of crisis. In the movie storyline, his past comes to light when he is linked to a former colleague named Emoto, who is suspected of causing a major crisis in the Tokyo area. Kachou is stripped of his command and imprisoned on suspicion of collaboration, but he eventually discloses crucial details about Emoto and a secret project. During the final confrontation, Emoto shoots him in the leg, which serves to reinforce his innocence and his commitment to justice even at great personal risk. This event reveals that he once served in the information security department of the main police headquarters, a position that connected him to sensitive operations.

His key relationships are central to his role in the story. As the chief, he oversees the departments main officers, including Natsumi and Miyuki, acting as a steadying force. His professional history connects him to his former colleague Emoto, whose actions become a direct threat. He also has a notable relationship with Natsumi, who admired him for a long time before her feelings shifted. In the movie, he works under the general command of Superintendent Arizuka, even while being personally suspected by the same superior.

Throughout the series, Capitan Kachou demonstrates significant abilities beyond his administrative duties. He is highly proficient in practical skills such as shooting, judo, and kendo, possessing a special kendo technique that has earned him a nickname. When performing police work, he is often seen driving high-performance vehicles, specifically a Honda NSX in the original OVA and a Honda Legend in the rest of the series. His development is subtle, as he largely serves as a pillar of stability, but the movie arc provides a deeper look into his past, his integrity under pressure, and reinforces his role as a trustworthy leader who is willing to risk his own safety for the truth. In the second season, the previously unknown spelling of his name is revealed, adding a unique and lighter detail to his character.