Main Page | See live article | Alphabetical index Ishibashi Tanzan (石橋 湛山 September 25,1884 - April 25,1973) was a Japanese politician and the 55th Prime Minister from December 23,1956 to February 25,1957. He was born in Tokyo. Preceded by: Hatoyama Ichiro Prime ministers of Japan Succeeded by: Kishi Nobusuke This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.