TOKYO - Sekiwake Wakatakakage, who won the summer grand sumo tournament in May in Tokyo, has withdrawn from the upcoming Nagoya meet. Here is a digest of the summer basho, as a buildup for the 15-day Nagoya contest starting Sunday.

Hoshoryu suffers upset loss, potential injury on opening day

Day 1, Sunday, May 10 - Yokozuna Hoshoryu appeared to be hurt and limped from the ring following an upset loss to komusubi Takayasu as the Summer Grand Sumo Tournament opened, with two of the sport's brightest stars already missing through injury.