Sumo legend Hakuho's next fight is to take the sport global

The sport's most decorated champion says Japan's Grand Sumo risks irrelevance without reform

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Japan's former sumo champion Hakuho speaks with Nikkei Asia during the Sumo World Championships in Bangkok on Sept. 13. (Photo by Kentaro Iwamoto)

KENTARO IWAMOTO and MASAKO HARA

BANGKOK/TOKYO -- Sumo's most decorated champion is sounding the alarm over the future of Japan's national sport, even as he pushes to take it global. Hakuho, the former yokozuna (grand champion) with a record 45 tournament wins, says the professional ranks are weighed down by inertia -- and that the opportunities for growth may lie beyond Japan's borders.

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