Kazuo Nakano, also known as Meat-kun, is a vital supporting character in the anime series 'Kinnikuman.' Serving as Kinnikuman's loyal sidekick and trainer, Meat-kun is a small, intelligent, and resourceful character who provides valuable strategies and moral support throughout the series. Despite his diminutive size, his bravery and dedication to Kinnikuman make him an indispensable ally. Meat-kun's role often involves guiding Kinnikuman in battles and helping him overcome his shortcomings, contributing significantly to the comedic and heroic elements of the show.