What is Hamaguchi Osachi?
{{Infobox officeholder | name = Hamaguchi Osachi | native_name = {{nobold|濱口 雄幸}} | native_name_lang = ja | image = Osachi Hamaguchi posing.jpg | office = [[Prime Minister of Japan]] | monarch = [[Hirohito|Shōwa]] | term_start = 10 March 1931 | term_end = 14 April 1931 | predecessor = [[Kijūrō Shidehara]] <small>(acting)</small> | successor = [[Wakatsuki Reijirō]] | monarch2 = Shōwa | term_start2 = 2 July 1929 | term_end2 = 14 November 1930 | predecessor2 = [[Tanaka Giichi]] | successor2 = [[Kijūrō Shidehara]] <small>(acting)</small> | office3 = [[House of Representatives (Japan)|Member of the House of Representatives]] <br>for Kochi 1st District <br />{{nobold|Kochi (1919-1920)}} <br />{{nobold|Kochi 2rd District (1920-1928)}} | term_start3 = 26 March 1919 | term_end3 = 26 August 1931 | office4 = [[House of Representatives (Japan)|Member of the House of Representatives]] <br> for Kochi City | term_start4 = 25 March 1915 | term_end4 = 25 January 1917 | birth_date = {{birth date|1870|4|1|df=y}} | birth_place = [[Kōchi, Kōchi|Kōchi]], Japan | death_date = {{death date and age|1931|8|26|1870|4|1|df=y}} | death_place = [[Tokyo]], Japan | death_cause = Gunshot wound | restingplace = [[Aoyama Cemetery]], Tokyo, Japan | party = [[Rikken Minseitō]] <small>(1927–1931)</small> | otherparty = {{Plainlist| * [[Rikken Dōshikai]] <small>(until 1916)</small> * [[Kenseikai]] <small>(1916–1931)</small>}} | spouse = Natsuko Hamaguchi | alma_mater = [[University of Tokyo|Tokyo Imperial University]] | signature = HamaguchiO kao.png }} '''Hamaguchi Osachi''' ([[Kyūjitai]]: {{lang|ja|濱口 雄幸}}; [[Shinjitai]]: {{lang|ja|浜口 雄幸}}, also '''Hamaguchi Yūkō''', 1 April 1870 – 26 August 1931) was a Japanese [[politician]], cabinet ministe