Luiz Yoshio Onmura (29 June 1960 – 1 November 2024) was a Brazilian judoka.

He represented Brazil at the 1980, 1984 and the 1988 Summer Olympics.

[1][2] Onmura won a bronze medal in the men's lightweight division (‍–‍71 kg), alongside Great Britain's Kerrith Brown at the 1984 Games.

[3] Onmura died from squamous-cell cancer of the tongue in Santos, on 1 November 2024, at the age of 64.

This biographical article related to Brazilian judo is a stub.