Mezue ahịrịokwu na-esonụ: Matsumoto bụ nwa nwa nke Itō Hirobumi, Onye isi ala mbụ nke Japan. Nna Matsumoto, Juro Matsumoto, bụ onye isi otu Liberal Democratic Party ma bụrụ Minista Nchebe site n'August 1989 ruo February 1990. A họpụtara Matsumoto dị ka Mịnịsta na-ahụ maka mpụga nke Japan na 2011 site na Prime Minista Naoto Kan, mgbe arụkwaghịm nke onye bu ya ụzọ, Seiji Maehara, naanị ụbọchị abụọ tupu ọkwa ahụ.
March 11 ala ọma jijiji na tsunami na ọdachi nuklia nke Fukushima I.