The Summer Grand Sumo Tournament in Tokyo was shaping up to be just another predictable romp by the two Mongolian yokozuna, Hakuho and Asashoryu, until the 14th day, when the Bulgarian ozeki, Kotooshu, toppled Hakuho, knocking him out of the lead and into a tie with the recently promoted Mongolian ozeki Harumafuji (formerly Ama), at 13-1 going into the last day.
On the final day, the diminutive Harumafuji returned the favor by defeating Kotooshu, while Hakuho defeated his fellow yokozuna Asashoryu, leaving both leaders tied with records of 14-1. Harumafuji then defeated Hakuho in the final playoff bout to win his first Emperor's Cup.
Mongolians now dominate Japan's ancient sport, and Harumafuji is the latest to win a tournament. Hakuho has won 10 and Asashoryu has won 23. No Japanese rikishi has won the Emperor's Cup since veteran ozeki Tochiazuma took it in January 2006. There are now nine Mongolian rikishi in the top Makuuchi division and four more in the Juryo division, plus six more foreign rikishi in the top division: one each from Bulgaria, Estonia, Russia, and South Korea; and two from Georgia.