Nagi is a lazy, unmotivated football prodigy with amazing reflexes and skills but no initial interest in playing seriously. He lives alone, prefers a relaxed life, and avoids socializing. Despite his apathy, Nagi shows boldness, creativity, and teamwork when challenged, especially alongside Reo and Isagi. After losing to Team Z, he gains motivation to improve, driven by his ambition and rivalry, even clashing with Baro frequently. Ultimately, he’s an egoist focused on winning and his dream.