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Japan Open 2026 Open for entries
https://billi-walker.jp/en/jpba/japanopen/2026
Video playlist of Isamu HARA
Isamu HARAIn Japanese
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JPN
RATING(2026-08-09)
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-RATING
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-RANK
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1,491
2010-11-28
MAX
The win-loss records
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7WIN
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13LOSE