| 8位 | 2026JPBA Ranking | 17位 |
| Champion('98) | The best performance in JAPAN OPEN | Champion('12,'01,'00,etc..) |
| 0.5558(229/412) | Winning percentage after best16 | 0.6756(456/675) |
| 0.4906(78/159) | Total winning percentage on hill to hill | 0.6082(118/194) |
| 0.2101(54/257) | Finals/best16 | 0.3792(171/451) |
Kyoko SONE |
Akimi KAJITANI |
|
| 6 | 21.10.2023Winners round Finals2023 Hokuriku Open LadiesQ-group2 | 5 |
| 7 | 17.06.2023Winners round Finals2023 All Japan Ladies Tour 3rdQ-group1 | 5 |
| 6 | 27.05.2023Winners round Finals2023 Osaka Queens OpenQ1 | 1 |
Kyoko SONE |
Akimi KAJITANI |
|
| 4 | 26.01.2020Quarter-finals2020 Kansai Ladies Open | 7 |
Kyoko SONE |
Akimi KAJITANI |
|
| 7 | 24.11.2019Round of 162019 All Japan Championship WomenFinal Round 32 |
9 |
| 7 | 16.06.2019Quarter-finals2019 All Japan Ladies Tour 2nd | 2 |
| 7 | 15.06.2019Winners round Finals2019 All Japan Ladies Tour 2ndQ-group4 | 6 |
| 3 | 20.04.2019Winners round Finals2019 CPBA Queens OpenQ-group4 | 6 |
Kyoko SONE |
Akimi KAJITANI |
|
| 7 | 20.05.2018Round of 162018 Osaka Queens Open | 2 |
Kyoko SONE |
Akimi KAJITANI |
|
| 7 | 21.05.2017Final2017 All Japan Ladies Tour 2nd | 1 |
| 7 | 29.01.2017Semi-finals2017 Kansai Ladies Open |
6 |
Kyoko SONE |
Akimi KAJITANI |
|
| 5 | 04.09.2016Semi-finals2016 All Japan Ladies Tour 3rd | 7 |
Kyoko SONE |
Akimi KAJITANI |
|
| 5 | 25.08.2013Semi-finals2013 Kanto Ladies Open | 7 |
| 3 | 23.06.2013Final2013 All Japan Ladies Tour 1st |
7 |
Kyoko SONE |
Akimi KAJITANI |
|
| 6 | 05.07.2009Round of 162009 All Japan Ladies Open | 7 |
Kyoko SONE |
Akimi KAJITANI |
|
| 4 | 27.07.2008Quarter-finals2008 All Japan Ladies Tour 3rd | 7 |
| 3 | 06.07.2008Quarter-finals2008 Kyushu Ladies Open | 7 |
Kyoko SONE |
Akimi KAJITANI |
|
| 1 | 13.10.2006Final2006 East Japan Ladies Tour 3rd | 7 |
| 4 | 11.06.2006Final2006 Central Ladies Open | 7 |
| 7 | 03.05.2006Final2006 East Japan Ladies Tour 1st | 5 |
| 6 | 19.03.2006Quarter-finals2006 Japan Open Ladies | 8 |
Kyoko SONE |
Akimi KAJITANI |
|
| 7 | 28.08.2005Final2005 East Japan Ladies Tour 3rd | 4 |
| 6 | 29.04.2005Final2005 East Ladies Tour 1st | 7 |
Kyoko SONE |
Akimi KAJITANI |
|
| 5 | 26.09.2004Final2004 East Ladies Tour 4th | 7 |
| 6 | 13.06.2004Semi-finals2004 Central Ladies Open | 7 |
| 7 | 09.05.2004Final2004 East Ladies Tour 3rd | 4 |
| 0 | 11.04.2004Final2004 East Ladies Tour 2nd | 7 |
Kyoko SONE |
Akimi KAJITANI |
|
| 7 | 14.12.2003Final2003 East Japan Ladies Tour 6th | 6 |
| 1 | 15.10.2003Quarter-finals2003 East Japan Ladies Tour 5th | 7 |
| 7 | 05.10.2003Round of 162003 All Japan Ladies Tour 4th | 4 |
| 7 | 13.04.2003Quarter-finals2003 All Japan Ladies Tour 2nd | 6 |
| 3 | 23.03.2003Round of 322003 Japan Open Ladies | 8 |
Kyoko SONE |
Akimi KAJITANI |
|
| 6 | 25.08.2002Final2002 East Japan Ladies Tour 5th | 8 |
| 6 | 14.07.2002Round of 162002 East Japan Ladies Tour 4th | 8 |
| 0 | 17.02.2002Quarter-finals2002 East Japan Ladies Tour 2nd | 7 |
| 5 | 10.02.2002Round of 162002 All Japan Ladies Tour 1st | 7 |
| 6 | 27.01.2002Final2002 East Japan Ladies Tour 1st | 7 |
Kyoko SONE |
Akimi KAJITANI |
|
| 3 | 19.11.2001Quarter-finals2001 World Women 9ball Championship | 11 |
| 3 | 14.10.2001Quarter-finals2001 Hokuriku Open Ladies | 7 |
| 6 | 29.07.2001Semi-finals2001 All Japan Ladies Tour 2nd | 7 |
| 4 | 25.03.2001Final2001 Japan Open Ladies | 8 |
| 2 | 20.03.2001Quarter-finals2001 Spring Queens Open | 7 |
| 2 | 04.03.2001Quarter-finals2001 East Japan Ladies Tour 1st | 7 |
Kyoko SONE |
Akimi KAJITANI |
|
| 7 | 15.09.2000Quarter-finals2000 East Japan Ladies Tour 5th | 3 |
| 7 | 30.07.2000Round of 162000 All Japan Ladies Tour 2nd | 5 |
| 3 | 26.03.2000Final2000 Japan Open Ladies | 7 |
Kyoko SONE |
Akimi KAJITANI |
|
| 1 | 19.12.1999Semi-finals1999 All Japan Ladies Tour | 7 |
| 6 | 03.11.1999Semi-finals1999 Autumn Queens Open | 7 |
| 6 | 31.10.1999Final1999 East Japan Ladies Tour 7th | 7 |
| 7 | 15.09.1999Semi-finals1999 East Japan Ladies Tour 6th | 5 |