Olympic silver medalist Yuma Kagiyama was second, while compatriot Kazuki Tomono was third.
Figure skating: Shoma Uno leads after short program at Japan c'ships
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Knierim, Frazier give US first pairs world title since 1979
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Shoma Uno - Wikipedia
Shoma Uno dominates field to win national title - The Japan Times
US figure skater Ilia Malinin lands quad axel to take lead at Grand
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