Mezue ahịrịokwu na-esonụ: N'August 4, 1972, Hirasawa gbara bọọlụ mbụ ya na mba Japan megide Philippines. N'afọ 1973, ndị Japan họpụtara ya maka asọmpi Iko Mbaụwa nke afọ 1974. Ọ gwakwara na
Egwuregwu Eshia nke afọ 1974. Ọ gbara egwuregwu iri na otu ma nye otu goolu maka Japan ruo n'afọ 1974.