Kimio Nagasawa is a character from the anime series Chibi Maruko-chan. Known for his serious demeanor and distinct bowl-cut hairstyle, Kimio often plays the role of a diligent student who takes his studies seriously. Despite his sometimes aloof personality, he is a loyal friend and often finds himself caught up in Maruko's adventures. His character provides a contrast to Maruko's carefree nature, highlighting the diverse personalities in the series. Kimio's interactions often bring a mix of humor and heartfelt moments, adding depth to the storyline.