Mezue ahịrịokwu na-esonụ: Eziokwu rụrụ ọrụ nke ọma n'ịzụlite na ịzụ ndị ọzọ na enyemaka ọdachi ahụike uche. O nyeere aka ịhazi enyemaka ahụike uche maka ndị bi na San Francisco mgbe ala ọma jijiji nke Loma Prieta dakwasịrị San Francisco na 1989. Ka oge na-aga, ọ gara Japan iji nye enyemaka ahụike uche nye ndị ọdachi dakwasịrị mgbe ala ọma jijiji Kansai-Awaji na 1995. Ruo ọnwa isii, ọ zụrụ ndị ọkachamara ahụike uche na enyemaka ahụike uche ọdachi dị ka onye ọbịa Fulbright Senior Scholar na Kobe University Medical School. N'otu aka ahụ, o mechara rụọ ọrụ na Japanese Community and Cultural Center nke Northern California (JCCCNC) iji zụọ ndị ọrụ ọdachi Japan na San Francisco na enyemaka ahụike uche ọdachi. Ọ gara n'ihu n'ọrụ enyemaka ọdachi ya n'afọ 2011 mgbe ihe mberede ahụ mere.
Tohoku Region Disaster mgbe ọ haziri ọzụzụ maka ọdachi ahụike uche maka otu ndị ọrụ ahọpụtara site na mpaghara Tohoku metụtara.