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14-1 All Japan Open Championship 2026 Open for entries
https://billi-walker.jp/en/jpba/14-1/2026
Search Scores
Rika OkumuraVSKyoko SONE
RATING(2026-04-12)
-
-RATING
-
-RANK
-
1,647
1999-06-25
MAX
RATING(2026-04-12)
-
1,715RATING
-
39RANK
-
1,723
2026-04-11
MAX
| - | 2026JPBA Ranking | 11位 |
| Best4('95,'94) | The best performance in JAPAN OPEN | Champion('98) |
| 0.4237(25/59) | Winning percentage after best16 | 0.5558(229/412) |
| 0.4375(14/32) | Total winning percentage on hill to hill | 0.4906(78/159) |
| 0.3662(26/71) | Finals/best16 | 0.2101(54/257) |
Comparison of past ranking
Scoreline of Rika Okumura and Kyoko SONE (1 - 23 / 23 lines)
2004
Rika Okumura |
Kyoko SONE |
|
| 7 | 31.10.2004Semi-finals2004 Autumn Queens Open | 4 |
| 3 | 11.04.2004Quarter-finals2004 East Ladies Tour 2nd | 7 |
2003
Rika Okumura |
Kyoko SONE |
|
| 7 | 17.08.2003Semi-finals2003 East Japan Ladies Tour 3rd | 5 |
2002
Rika Okumura |
Kyoko SONE |
|
| 3 | 06.10.2002Semi-finals2002 East Japan Ladies Tour 6th | 8 |
2001
Rika Okumura |
Kyoko SONE |
|
| 0 | 29.07.2001Round of 162001 All Japan Ladies Tour 2nd | 7 |
1999
Rika Okumura |
Kyoko SONE |
|
| 2 | 31.10.1999Quarter-finals1999 East Japan Ladies Tour 7th | 7 |
| 2 | 15.09.1999Final1999 East Japan Ladies Tour 6th | 7 |
1998
Rika Okumura |
Kyoko SONE |
|
| 6 | 01.11.1998Round of 161998 Autumn Queens Open | 2 |
| 1 | 28.06.1998Quarter-finals1998 East Japan Ladies Tour 5th | 7 |
1996
Rika Okumura |
Kyoko SONE |
|
| 7 | 30.06.1996Semi-finals1996 East Japan Ladies Tour 4th | - |
| 0 | 25.02.1996Quarter-finals1996 East Japan Ladies Tour 1st | 7 |
1995
Rika Okumura |
Kyoko SONE |
|
| 7 | 06.08.1995Semi-finals1995 East Japan Ladies Tour 5th | 3 |
1994
Rika Okumura |
Kyoko SONE |
|
| 7 | 23.10.1994Final1994 East Japan Ladies Tour 7th | 6 |
| 4 | 23.10.1994Winners round Finals1994 East Japan Ladies Tour 7th | 7 |
| 6 | 04.09.1994Losers round Finals1994 East Japan Ladies Tour 6th | 7 |
| 1 | 03.04.1994Quarter-finals1994 East Japan Ladies Tour 3rd | 7 |
| 5 | 20.02.1994Losers round 11994 East Japan Ladies Tour 1st | 2 |
1993
Rika Okumura |
Kyoko SONE |
|
| 7 | 24.10.1993Winners round 21993 East Japan Ladies Tour 9th | 3 |
| 7 | 13.08.1993Winners round 11993 East Japan Ladies Tour 7th | 3 |
| 5 | 16.07.1993Losers round 21993 East Japan Ladies Tour 6th | 7 |
| 7 | 12.06.1993Winners round 21993 East Japan Ladies Tour 5th | 3 |
| 6 | 09.04.1993Winners round 11993 East Japan Ladies Tour 3rd | 7 |
| 7 | 05.03.1993Winners round 21993 East Japan Ladies Tour 2nd | - |