Movie
Description
Kazuo Nakano, widely known as Nakano-san, is a recurring character in the Kinnikuman series who operates primarily as a source of comic relief. His background is rooted in the real world, as he is a fictionalized version of the actual manga editor who worked for Weekly Shonen Jump and served as the first editor for the Kinnikuman series. In the story, Nakano-san holds the position of vice editor-in-chief for Weekly Shonen Jump and simultaneously serves as the editor-in-chief for Fresh Jump. This professional role leads to his frequent caricature within the universe by other characters. He is a short, middle-aged man who hails from Takeo, Saga in Japan.

Nakano-san's personality is that of an eccentric and somewhat foolish individual. He is often portrayed as an idiot and a nuisance to those around him, yet he is usually the first to laugh at the absurdity of situations, particularly the antics of the protagonist, Kinnikuman. He possesses a great enthusiasm for professional wrestling, which drives many of his actions. His motivations are simple: he has a deep love for watching wrestling matches and will go to great lengths to witness significant bouts. This dedication often leads him to neglect his work, skipping his duties at the publishing company to attend fights in person. For the most important matches, his desire to secure a ticket is so strong that he has been known to resort to selling his wife, a recurring gag within the series.

Within the story, Nakano-san serves a dual role. In the original manga, he appears as a background figure and a repeating visual gag, often inserted into crowds or specific scenes for comedic effect. In the anime adaptation, his role is expanded significantly. He becomes the color commentator for the wrestling matches, providing running commentary and reactions alongside the main announcer. This role continues into the sequel series Kinnikuman Nisei, where he maintains his position as a commentator. In the English adaptation Ultimate Muscle, he is referred to as Doc Nakano, though he has no medical background whatsoever.

Nakano-san's key relationships include his friendship with the announcer Yoshigai, with whom he frequently works. He is also married to a woman named Kimiko, who is often the victim of his extreme measures to fund his hobby. His connection to the main character Kinnikuman is defined by his role as a spectator and commentator, often reacting to Kinnikuman's stupidity and the unfolding events of the matches. Over the course of the series, Nakano-san experiences little in the way of personal development or character growth, remaining a static comic figure throughout both Kinnikuman and Kinnikuman Nisei. His appearance and mannerisms remain consistent into his old age, with his age being listed as 40 at the start, 42 during the Golden Mask Arc, 44 during the Throne Arc, and 78 by the time of Nisei.

Notable abilities are not a defining feature of Nakano-san, as he is an ordinary human with no superpowers. His talents lie in his endurance for attending events, his often unsuccessful attempts to involve himself in fights, and his consistent performance as a commentator. A defining physical trait is his reliance on a wig, which frequently falls off, becoming a running visual joke. He also shares with Kinnikuman a fondness for gyudon, a Japanese beef bowl, preferring it served in the saranami style where the meat and rice are presented separately. Despite his lack of combat prowess, he has accumulated several minor titles and nicknames, including Bowl House Aderans and Slow Kazu, and once ranked 31st in a popularity contest for the series.
Cast