Kohei Uchimura earned his 10th straight national individual all-around championship on Sunday, edging Kosuke Tanaka by 0.05 points for the landmark win.
In his first competition since winning the team and individual all-around gold medals at last August's Rio Games, Uchimura settled for fourth during Friday's qualification phase.
But the 28-year-old showed his younger rivals what he is all about, flawlessly executing on each apparatus and precise with his landings to score 86.350 points.