Looking for any information on the Hirao family: Tarao(born 1900), Hisako (1911), Masako (3/11/32), Nobuyuki (1933), Yoshio (1936), Aiyano, Hiroko (1942), Tsuruichi (1946). Once lived in Toyonaka, last know address: 526, Kitanada-machi, Amagasaki-shi. Birth dates are approximate. Nobuyuki was attending Osaka Industrial College and Yoshio, Kansai University in 1956.