OSAKA, Mar. 15. - "Ozeki" Matsunobori hit the dirt at the hands of Kotogahama for his second defeat in the current Spring Grand Sumo Tournament at the Osaka Prefectural Gymnasium, Namba, Thursday.
    All the four grand champions won over their respective opponents.

Results of other main bouts follow:
Daitenryu beat Futatsuryu
Dewanishiki beat Wakabayama
Asashio beat Naruyama
Hajimayama beat Kuninobori
Dewaminato beat Tokitsuyama
Wakanohana beat Wakasegawa
Ouchiyama beat Wakanoumi
Chiyonoyama beat Annenyama
Tochinishiki beat Wakamaeda
Yoshibayama beat Tsurugamine
Kagamisato beat Tochinishiki