TOKYO, June 13. - Haguroyama, "yokozuna" and captain of the East team, won his fourth successive victory in the official tourney of the Japan Professional Sumo Association by thrusting out Maedayama, formidable 'ozeki," in the finals of the 10 day summer main sumo tournament which wound up at the Meiji Shrine sumo ring here this afternoon.
    In the inter-team competition, the East camp overwhelmed the West squad by the lop-sided score of 123 points to 84.
    By winning nine out of their respective matches, four leading grapplers - Haguroyama, Maedayama, Azumafuji and Rikidozan - tied for the top position, as a result of which a playoff was staged to decide the winner for the first time since the inauguration of the sumo association.
    Maedayama toppled Azumafuji, another "ozeki" of the West team, while Haguroyama threw down Rikidozan, "maegashira" of the East squad, in the first round of the playoff. Accordingly, Haguroyama and Maedayama staged a bitterly and hard fought tussle in the finals, but victory finally went to the defending champion.

    FUJIDERA, Osaka, June 14. - Participated in by 30 representative sumo wrestlers, the 21st Western Japan Intercollegiate Sumo Championship Meet will open Sunday, June 15, beginning at 9 a.m., at the local sumo ring here under the auspices of the Western Japan Sumo League with the support of the Mainichi Press.