What is Tanzan Ishibashi?
{{Infobox Prime Minister |name = Tanzan Ishibashi |native_name = {{nobold|石橋 湛山}} |native_name_lang = ja |image = Tanzan Ishibashi portrait.jpg |caption = |office1 = [[Prime Minister of Japan]] |monarch1 = [[Hirohito|Shōwa]] |term_start1 = 23 December 1956 |term_end1 = 31 January 1957 |predecessor1 = [[Ichirō Hatoyama]] |successor1 = [[Nobusuke Kishi]] |office2 = [[Minister of Defense (Japan)#Minister of State, Head or Director General of the Japan Defense Agency|Director-General of the Japan Defense Agency]] |monarch2 = [[Hirohito|Shōwa]] |primeminister2 = Tanzan Ishibashi |term_start2 = 23 December 1956 |term_end2 = 31 January 1957 |predecessor2 = [[Funada Naka]] |successor2 = [[Nobusuke Kishi]] |office3 = [[Ministry of Posts and Telecommunications (Japan)|Minister of Posts and Telecommunications]] |term_start3 = 23 December 1956 |term_end3 = 27 December 1956 |predecessor3 = Isamu Murakami |successor3 = Taro Hirai |office4 = [[Ministry of International Trade and Industry|Minister of International Trade and Industry]] |primeminister4 = [[Ichirō Hatoyama]] |term_start4 = 10 December 1954 |term_end4 = 23 December 1956 |predecessor4 = [[Kiichi Aichi]] |successor4 = [[Mikio Mizuta]] |office5 = [[Ministry of Finance (Japan)|Minister of Finance]] |primeminister5 = [[Shigeru Yoshida]] |term_start5 = 22 May 1946 |term_end5 = 24 May 1947 |predecessor5 = [[Keizo Shibusawa]] |successor5 = [[Tetsu Katayama]] <small>(Acting)</small> |office6 = [[House of Representatives (Japan)|Member of the House of Representatives]] |term_start6 = 1 October 1952 |term_end6 = 29 January 1967 |term_start7 = 26 April 1947 |term_end7 = 17 May 1947 |constituency6 = Shizuoka 2nd |constituency7 = Shizuoka 2nd |birth_date = {{birth date|1884|9|25|df=y}} |birth_place = [[Tokyo]], Japan |death_date = {{death date and age|1973|4|25|1884|9|25|df=y}} |death_place = [[Osaka]], Japan |signature = IshibashiT kao.png |party = [[Liberal Democratic Party (Japan)|Libera