2009–10 Japan Figure Skating Championships

The 2009–10 Japan Figure Skating Championships was the 78th edition of the event. It took place between December 25 and 27, 2009 at the Namihaya Dome arena in Kadoma, Osaka. Skaters competed in the disciplines of men's singles, ladies' singles, pair skating, and ice dancing on the senior level for the title of national champion of Japan. The event was also used to choose the Japanese teams to the 2010 World Championships and the 2010 Four Continents Championships, as well as being among the competition results used to determine the team to the 2010 Winter Olympics. The Japanese team to the 2010 World Junior Championships was chosen at the Japanese Junior Championships.