Shoma Uno placed top after the men's short program at the Japan national figure skating championships on Friday, 5.49 points ahead of Keiji Tanaka.Defending champion Uno performed a routine that featured two quadruple jumps for a total score of 96.83 at the competition held in the absence of Sochi Olympic gold medalist Yuzuru Hanyu, who withdrew due to a right ankle injury.Takahito Mura was third with 85.53 points in the competition that doubles as a qualifier for February's Pyeongchang Olympics.Uno lost balance slightly after landing a quadruple toe loop -- the first of a planned quad-trip…READ FULL ARTICLE