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Grand Prix East 2026 4th Open for entries
https://billi-walker.jp/en/jpba/grandprixeast/2026-4th
Tokai Grandprix and Tokai Ladies Grandprix 2026 Open for entries
https://billi-walker.jp/en/jpba/tokai-grandprix/2026
Search Scores
Rika OkumuraVSNaomi INOUE
RATING(2026-06-21)
-
-RATING
-
-RANK
-
1,647
1999-06-25
MAX
RATING(2026-06-21)
-
1,528RATING
-
82RANK
-
1,584
2008-09-14
MAX
| - | JPBA Ranking | - |
| Best4('95,'94) | The best performance in JAPAN OPEN | Best16('25) |
| 0.4237(25/59) | Winning percentage after best16 | 0.5000(18/36) |
| 0.4375(14/32) | Total winning percentage on hill to hill | 0.4800(12/25) |
| 0.3662(26/71) | Finals/best16 | 0.2195(9/41) |
Comparison of past ranking
Scoreline of Rika Okumura and Naomi INOUE (1 - 2 / 2 lines)
2004
Rika Okumura |
Naomi INOUE |
|
| 7 | 31.10.2004Round of 162004 Autumn Queens Open | 6 |
| 7 | 11.04.2004Round of 162004 East Ladies Tour 2nd | 3 |