Yoshihide's older brother Tsunemori claimed that he would not lose to his younger brother in Sumo and they had a showdown in Sumo at the beach, as the horse had been the Tsunemori's desired horse for sometime.
すると、この馬はかねてより兄の常盛が所望していたものなので、常盛は相撲ならば弟には負けないと言い出し、浜で相撲の対決をした。