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Kyoto Ladies Open 2026 Open for entries
https://billi-walker.jp/en/jpba/kyoto-ladies/2026

Grand Prix West 2026 6th Open for entries
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Grand Prix West 2026 5th Livescores are now available.
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Scoreline
vs

Osamu HOSHIBAVSRyosuke MARUOKA

Osamu HOSHIBA

0 wins

丸岡良輔

Ryosuke MARUOKA

1 wins

More dataVideo list
RATING(2026-09-28)
  • 1,743
    RATING
  • 174
    RANK
  • 1,816

    2022-04-23

    MAX
More dataVideo list
-JPBA Ranking-
-The best performance in All JAPAN CHAMPIONSHPBest32('17)
0.3333(1/3)Winning percentage after best160.2857(2/7)
0.0000(0/1)Total winning percentage on hill to hill0.5094(27/53)
0.1111(1/9)Finals/best160.0000(0/28)
Scoreline of Osamu HOSHIBA and Ryosuke MARUOKA (1 - 1 / 1 lines)
2017

Osamu HOSHIBA

  

Ryosuke MARUOKA
7 21.05.2017Round of 642017 All Japan 14-1 Championship 100