 Nyorai kuenderera mberi kweiyi ndima - Pakukodzera maOlympics ezhizha ra1972, zvichitevera kukundikana kweJapan kukwikwidza maOlympics ezhizha ra1972, Okano akasiya basa uye Naganuma akava maneja zvakare muna 1972. Akabata 1974 World Cup qualification uye 1974 Asian Games. Pa1976 Summer Olympics kukodzera muna Kubvumbi 1976, zvichitevera kukundikana kweJapan kukodzera 1976 Summer Olympics, Naganuma akasiya basa. 