We're supplying the professional players lists equipped with enormous data.
Women's professional tour 2026 3rd Open for entries
https://billi-walker.jp/en/jpba/womens-tour/2026-3rd
Grand Prix West 2026 4th Open for entries
https://billi-walker.jp/en/jpba/grandprixwest/2026-4th
Grand Prix East 2026 4th Livescores are now available.
https://billi-walker.jp/en/jpba/grandprixeast/2026-4th
Search Scores
Kouhei INOUEVSYuichi INAGAWA
RATING(2026-07-25)
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1,535RATING
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257RANK
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1,706
2022-09-03
MAX
RATING(2026-07-25)
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1,907RATING
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68RANK
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1,975
2026-03-15
MAX
| 69位 | 2026JPBA Ranking | 6位 |
| Best16('25) | The best performance in JAPAN OPEN | Best4('25) |
| 0.3750(9/24) | Winning percentage after best16 | 0.4706(16/34) |
| 0.5000(25/50) | Total winning percentage on hill to hill | 0.5800(29/50) |
| 0.0526(3/57) | Finals/best16 | 0.1159(8/69) |
Comparison of past ranking
Scoreline of Kouhei INOUE and Yuichi INAGAWA (1 - 6 / 6 lines)
2023
Kouhei INOUE |
Yuichi INAGAWA |
|
| 6 | 28.01.2023Round 22023 Kansai OpenQ-group8 | 9 |
2020
Kouhei INOUE |
Yuichi INAGAWA |
|
| 9 | 25.01.2020Round 22020 Kansai OpenQ-group10 | 8 |
2018
Kouhei INOUE |
Yuichi INAGAWA |
|
| 8 | 06.10.2018Round 22018 Hokuriku OpenQ-group1 | 1 |
| 4 | 09.06.2018Winners round Finals2018 HUISTENBOSH Kyushu OpenQualifying Round Group8 | 7 |
2015
Kouhei INOUE |
Yuichi INAGAWA |
|
| 8 | 20.09.2015Quarter-finals2015 Tokai Grand Prix | 6 |
| 7 | 13.06.2015Winners round Finals2015 HUISTENBOSCH Kyusyu OpenQ-group9 | 4 |