Akinoumi, who was the first to throw Grand Champion Futabayama and stop his winning streak in the Spring Sumo tournament last January in Tokyo, defeated Grand Champion Minanogawa Monday in the sixth day's bouts of the tournament at Osaka.
    Futabayama, who avenged his defeat at the hands of Akinoumi Sunday, took the measure of Tamanoumi Monday, to score another revenge. The two others to beat Futabayama in the January tourney were Ryogoku and Kashimanada.