<prompt> Pedzisa mutsara unotevera: Hiroshi Okachi akaberekwa musi wa30 Kurume 1955 mutambi wenhangemutange yeJapan. Akakwikwidza mumakwikwi  <response>: zviitiko zvevarume vaviri nevarume vana paMitambo yeOlympic yechando ya1984. 