Dee ihe na-aga n'ihu maka paragraf a - Ọ ghọrọ onye ama ama site na nrite ọla edo na egwu karịrị 3000 mita na 1981 Asian Athletics Championship na site na mmeri mmeghe nke 20 km agbụrụ ụmụ nwanyị na Sapporo Half Marathon. Ọ gara n'ihu ilekwasị anya n'ihe omume n'okporo ụzọ ma merie na 1982 Chiba Marathon na 1983 Nike OTC Marathon. Oge ọ gbara n'elekere 2:30:30 n'oge ọ dị afọ iri na itoolu n'ọsọ ahụ bụ World Junior Record. Ọ bụ onye na-agba ọsọ na 1984 Osaka Ladies Marathon, nsonaazụ nke dugara ya na mmalite nke marathon Olympic mbụ nke ụmụ nwanyị.
Ọ dị mma. N'ime nsonaazụ ya ndị ọzọ, ọ bụ onye nke atọ na 1989 Hokkaido Marathon ma were ọnọdụ nke iri na itoolu na 1990 London Marathon.