1 child, Ayu. Bachelor of Science, Tokyo University Law School, 1948. Section chief Mitsubishi Corporation, Tokyo, 1950-1961. President Nichimen Italia Spa, Milan, Italy, 1962-1968.
General manager Tokyo Electro Acoustic Company Europe Nevada, Amsterdam, Netherlands, 1969-1974. Commercial and industrial attache Quebec State Tokyo Office, 1975-1980. Manager overseas department Johnan Seisakusho Limited company, Tokyo, since 1981.