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Japan Open 2026 Open for entries
https://billi-walker.jp/en/jpba/japanopen/2026

Women's professional tour 2026 3rd Open for entries
https://billi-walker.jp/en/jpba/womens-tour/2026-3rd

Grand Prix West 2026 4th Livescores are now available.
https://billi-walker.jp/en/jpba/grandprixwest/2026-4th

Results

Search Scores

Scoreline
vs

Kouji OkamotoVSDaisaku NISHIJIMA

Kouji Okamoto

0 wins

西嶋大策

Daisaku NISHIJIMA

1 wins

RATING(2026-07-26)
  • 1,671
    RATING
  • 200
    RANK
  • 1,702

    2025-12-21

    MAX
More dataVideo list
RATING(2026-07-26)
  • 1,786
    RATING
  • 137
    RANK
  • 1,863

    2022-04-23

    MAX
More dataVideo list
-2026JPBA Ranking109位
Best8('25,'02)The best performance in JAPAN OPENChampion('03)
0.4545(5/11)Winning percentage after best160.5238(33/63)
0.5000(5/10)Total winning percentage on hill to hill0.5556(40/72)
0.0417(1/24)Finals/best160.1493(20/134)
Comparison of past ranking
Scoreline of Kouji Okamoto and Daisaku NISHIJIMA (1 - 1 / 1 lines)
2018

Kouji Okamoto

  

Daisaku NISHIJIMA
49 19.05.2018Winners round 22018 All Japan 14-1 ChampionshipQ-group4 80