Takaharu Koyama, Date of Birth

Takaharu Koyama

Olympic athlete

Date of Birth: 08-Jul-1948

Profession: athletics competitor

Nationality: Japan

Zodiac Sign: Cancer

Takaharu Koyama (?? ??, Koyama Takaharu, born 8 July 1948) is a Japanese former middle distance runner who competed in the 1972 Summer Olympics and in the 1976 Summer Olympics.