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Hokuriku Open 2026 Open for entries
https://billi-walker.jp/en/jpba/hokurikuopen/2026
Grand Prix West 2026 5th Open for entries
https://billi-walker.jp/en/jpba/grandprixwest/2026-5th
Search Scores
Mariko NIIBOVSAsako SATOU
RATING(2026-09-20)
-
1,437RATING
-
98RANK
-
1,576
2018-07-15
MAX
RATING(2026-09-20)
-
1,615RATING
-
65RANK
-
1,700
2022-10-23
MAX
| 21位 | 2026JPBA Ranking | 32位 |
| Best8('17) | The best performance in All JAPAN CHAMPIONSHP | Best32('25,'13) |
| 0.3143(33/105) | Winning percentage after best16 | 0.4510(23/51) |
| 0.4744(37/78) | Total winning percentage on hill to hill | 0.4595(17/37) |
| 0.0122(1/82) | Finals/best16 | 0.0645(2/31) |
Comparison of past ranking
Scoreline of Mariko NIIBO and Asako SATOU (1 - 4 / 4 lines)
2026
Mariko NIIBO |
Asako SATOU |
|
| 8 | 20.09.2026Round of 162026 Japan Open LadiesQ-group4 | 6 |
2024
Mariko NIIBO |
Asako SATOU |
|
| 5 | 25.05.2024Winners round 22024 Osaka Queens OpenQ4 | 6 |
2023
Mariko NIIBO |
Asako SATOU |
|
| 5 | 11.03.2023Winners round 22023 All Japan Ladies Tour 1stQ-group1 | 7 |
2011
Mariko NIIBO |
Asako SATOU |
|
| 5 | 10.07.2011Round of 322011 Japan Open | 8 |