He was elected in Niigata Prefecture 's 2nd Electoral District in 1972 .
He was served in vice-minister posts at the Ministry of Posts and Telecommunications ( Japan ) and the Ministry of Construction ( Japan ) .
He was elected in Niigata Prefecture 's 2nd Electoral District in 1972 and served in vice-minister posts at the Ministry of Posts and Telecommunications ( Japan ) and the Ministry of Construction ( Japan ) .