KYOTO, Oct. 5 - Showing class as grand champion in sumodom, Haguroyama, "Yokozuna," thrust out Mitsuneyama in the challenge round on the first day of the three day Kyoto tourney of the Japan Professional Sumo Association here today.
    In the finals of the senior camp, Mitsuneyama pushed out Bishuzan, thereby gaining the right to challenge Haguroyama.