Seiko Watanabe News

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• Lightweight Judo Phenom Seiko Watanabe Secures Historic Victory Against Heavyweight Rivals at Emperor’s Cup

  Published: Apr 21, 2026

  Section: Asia

  Tokyo Metropolitan Police representative Seiko Watanabe made history as the lightest champion in the modern era to win the prestigious weight-diverse Emperor’s Cup. The 26-year-old...