KOSHIEN, July 11. - By defeating the Sakurajima plant of the Hitachi Works 4 matches to 1 in the finals. the Otani Heavy Industry Co. won the 3rd inter-factory sumo tourney held at the specially constructed sumo ring here today.
    The individual title was won by Kusumoto, Sakurajima plant of the Hitachi Works, who defeated Ishioka, Otani Heavy Industry Co., in the finals.
    The Kawasaki Rolling Stock Co. captured the title in the second department, defeating the Sumitomo Propeller Co. 3 matches to 2.