WEBProfile - 衆議院議員 山口壯(やまぐち つよし) 公式ホームページ. Tsuyoshi YAMAGUCHI,PhD. Member of the House of Representatives. Hyogo Prefecture, 12th Electoral District (elected 5 times) Profile (PDF) Biograph. Education. October 3, 1954 Born in Aioi City, Hyogo Prefecture.