Mikio Oda was a Japanese athlete and the first Japanese Olympic gold medalist. He was the first Asian Olympic champion in an individual event.

At the 1923 Far Eastern Championship Games, the athletics events were held in Osaka, Japan in May. A total of 19 men's athletics events were contested at the competition. It was the last time that track events were conducted over imperial distances, as the competition aligned with international standards in 1925 and began using metric distances. The triple jump event was contested for the first time.