Yoshimatsu OyamaYoshimatsu Oyama was a Japanese football player. He played for Japan national team.Club careerAfter graduating from Kwansei Gakuin University, Oyama played for Osaka SC many Japan national team players Toshio Miyaji, Uichiro Hatta, Sakae Takahashi and Kiyonosuke Marutani were playing in those days.National team careerIn May 1925, Oyama was selected Japan national team for 1925 Far Eastern Championship Games in Manila. At this competition, on May 17, he debuted against Philippines. On May 20, he also played against Republic of China. But Japan lost in both matches. He played 2 games for Japan in 1925.