Masaki Oya (Japanese: 大家 正喜, Hepburn: Ōya Masaki, born 11 July 1966) is a Japanese long-distance runner. He competed in the men's marathon at the 1996 Summer Olympics.
Masaki Oya (Japanese: 大家 正喜, Hepburn: Ōya Masaki, born 11 July 1966) is a Japanese long-distance runner. He competed in the men's marathon at the 1996 Summer Olympics. (en)
Masaki Oya (Japanese: 大家 正喜, Hepburn: Ōya Masaki, born 11 July 1966) is a Japanese long-distance runner. He competed in the men's marathon at the 1996 Summer Olympics. (en)