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Grand Prix East 2026 6th Livescores are now available.
https://billi-walker.jp/en/jpba/grandprixeast/2026-6th

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Scoreline
vs

Ritsuko GotoVSKyoko SONE

後藤律子

Ritsuko Goto

2 wins

曽根恭子

Kyoko SONE

1 wins

RATING(2026-11-01)
  • -
    RATING
  • -
    RANK
  • 1,645

    2002-05-12

    MAX
More dataVideo list
RATING(2026-11-01)
  • 1,723
    RATING
  • 42
    RANK
  • 1,737

    2026-10-17

    MAX
More dataVideo list
-2026JPBA Ranking25位
-The best performance in All JAPAN CHAMPIONSHPBest4('99,'98)
0.4789(34/71)Winning percentage after best160.5542(230/415)
0.6471(11/17)Total winning percentage on hill to hill0.4938(80/162)
0.1000(6/60)Finals/best160.2085(54/259)
Comparison of past ranking
Scoreline of Ritsuko Goto and Kyoko SONE (1 - 3 / 3 lines)
2005

Ritsuko Goto

  

Kyoko SONE
7 10.07.2005Round of 162005 All Japan Ladies Tour 2nd 6
7 19.03.2005Round of 162005 Japan Open Women 8
2003

Ritsuko Goto

  

Kyoko SONE
7 20.07.2003Quarter-finals2003 Chugoku Ladies Open -