About Yukio Sakurauchi
Yukio Sakurauchi was an entrepreneur, politician and cabinet minister in the pre-war Empire of Japan. He was the father of prominent post-war politician Yoshio Sakurauchi, and grandfather of controversial politician Seiichi Ota. As with all other Japanese politicians, Sakurauchi was forced to join the Taisei Yokusankai created by Prime Minister Fumimaro Konoe. Sakurauchi became president of Ibiden company in 1925.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.