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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
Kyoko SONEVSTomoko KUBOTA
RATING(2026-06-21)
-
1,715RATING
-
38RANK
-
1,723
2026-04-11
MAX
RATING(2026-06-21)
-
1,675RATING
-
45RANK
-
1,751
2025-04-12
MAX
| 8位 | 2026JPBA Ranking | 6位 |
| Champion('98) | The best performance in JAPAN OPEN | Best4('24,'22) |
| 0.5558(229/412) | Winning percentage after best16 | 0.4839(90/186) |
| 0.4906(78/159) | Total winning percentage on hill to hill | 0.5104(49/96) |
| 0.2101(54/257) | Finals/best16 | 0.0917(10/109) |
Comparison of past ranking
Scoreline of Kyoko SONE and Tomoko KUBOTA (1 - 16 / 16 lines)
2025
Kyoko SONE |
Tomoko KUBOTA |
|
| 6 | 12.10.2025Quarter-finals2025 Hokuriku Open Ladies |
3 |
| 1 | 19.07.2025Round of 162025 Tokai Ladies Grand PrixQ-4 | 7 |
2022
Kyoko SONE |
Tomoko KUBOTA |
|
| 6 | 23.10.2022Quarter-finals2022 Japan Open Ladies | 8 |
| 3 | 24.04.2022Semi-finals2022 Kantou Ladies Open | 7 |
2019
Kyoko SONE |
Tomoko KUBOTA |
|
| 7 | 22.09.2019Round of 162019 Kyushu Ladies Open | 6 |
| 5 | 20.04.2019Losers round Finals2019 CPBA Queens OpenQ-group4 | 6 |
2018
Kyoko SONE |
Tomoko KUBOTA |
|
| 4 | 20.05.2018Quarter-finals2018 Osaka Queens Open | 7 |
2016
Kyoko SONE |
Tomoko KUBOTA |
|
| 4 | 15.10.20162016 Hokuriku Ladies OpenQ-group7-8 | 6 |
| 7 | 03.09.20162016 All Japan Ladies Tour 3rdQ-group2 | 6 |
| 3 | 23.04.20162016 All Japan Ladies Tour 2ndQ1 | 7 |
| 5 | 27.03.2016Final2016 All Japan Ladies Tour 1st | 7 |
| 6 | 26.03.20162016 All Japan Ladies Tour 1stQ1 | 7 |
2015
Kyoko SONE |
Tomoko KUBOTA |
|
| 7 | 21.06.2015Semi-finals2015 Kanto Ladies Open | 6 |
| 6 | 25.01.2015Semi-finals2015 Kansai Ladies Open |
7 |
2014
Kyoko SONE |
Tomoko KUBOTA |
|
| 7 | 22.06.2014Round of 162014 All Japan Ladies Tour 2nd | 5 |
2012
Kyoko SONE |
Tomoko KUBOTA |
|
| 7 | 23.09.2012Quarter-finals2012 Tokai Ladies Grand Prix | 1 |