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Osaka Queens Open 2026 Open for entries
https://billi-walker.jp/en/jpba/osaka-queens/2026
14-1 All Japan Open Championship 2026 Open for entries
https://billi-walker.jp/en/jpba/14-1/2026
Search Scores
Mariko NIIBOVSAkimi KAJITANI
RATING(2026-04-12)
-
1,382RATING
-
106RANK
-
1,576
2018-07-15
MAX
RATING(2026-04-12)
-
1,602RATING
-
65RANK
-
1,846
2002-01-27
MAX
| 22位 | 2026JPBA Ranking | 16位 |
| Best4('13) | The best performance in JAPAN OPEN | Champion('12,'01,'00,etc..) |
| 0.3137(32/102) | Winning percentage after best16 | 0.6756(456/675) |
| 0.4795(35/73) | Total winning percentage on hill to hill | 0.6082(118/194) |
| 0.0125(1/80) | Finals/best16 | 0.3792(171/451) |
Comparison of past ranking
Scoreline of Mariko NIIBO and Akimi KAJITANI (1 - 12 / 12 lines)
2025
Mariko NIIBO |
Akimi KAJITANI |
|
| 3 | 12.04.2025Winners round Finals2025 Kantou Ladies OpenQ-group8 | 6 |
2023
Mariko NIIBO |
Akimi KAJITANI |
|
| 6 | 19.08.2023Winners round 22023 All Japan Ladies Tour 4thQ-group3 | 7 |
2019
Mariko NIIBO |
Akimi KAJITANI |
|
| 6 | 24.11.2019Round of 322019 All Japan Championship WomenFinal Round 32 | 9 |
| 3 | 14.07.2019Winners round Finals2019 Japan Open LadiesQ-group4 | 7 |
2018
Mariko NIIBO |
Akimi KAJITANI |
|
| 4 | 15.09.2018Winners round Finals2018 Tokai Ladies Grand PrixQ-4 | 6 |
| 1 | 16.07.2018Quarter-finals2018 Japan Open Ladies | 7 |
| 4 | 25.02.2018Round of 162018 Kantou Ladies Open | 7 |
2015
Mariko NIIBO |
Akimi KAJITANI |
|
| 6 | 15.11.2015Round of 162015 All Japan Championship Women | 9 |
2014
Mariko NIIBO |
Akimi KAJITANI |
|
| 1 | 13.09.2014Winners round Finals2014 Tokai Ladies Grand PrixQ-group2 | 6 |
| 5 | 21.07.2014Round of 322014 Japan Open Ladies | 8 |
2012
Mariko NIIBO |
Akimi KAJITANI |
|
| 1 | 28.10.2012Quarter-finals2012 Hokuriku Open Ladies | 7 |
2011
Mariko NIIBO |
Akimi KAJITANI |
|
| 7 | 31.07.2011Round of 162011 Kyusyu Ladies Open | 5 |