Total events

Games Men's Women's Mixed Total
Olympic Games Summer Olympics 4 0 0 4
Olympic Games Winter Olympics 0 0 0 0
Total 4 0 0 4

Events

Games Sport Event
Japan 1964 Tokyo Judo Judo Men's - 68kg (lightweight)
Japan 1964 Tokyo Judo Judo Men's 68 - 80kg (middleweight)
Japan 1964 Tokyo Judo Judo Men's + 80kg (heavyweight)
Japan 1964 Tokyo Judo Judo Men's open category
Total 4