Introduction：Hiroshima University is a national university of Japan, headquartered in Hiroshima Prefecture(3-2 1-chome, Kagamiyama, Higashihiroshima-shi,Hiroshima-Pref, 739-8511, Japan). It was established in 1949. Abbreviation of Hiroshima University is Hirodai. Hiroshima has a high awareness in China for historical reasons. Research on the theme of peace and international cooperation is flourishing. Car Mazda’s popular also greatly contributed to the brand power of Hiroshima!