Nagasaki University is a national university of Japan. Its nickname is Chōdai. The main campus is located in Bunkyo-machi, Nagasaki City, Nagasaki Prefecture, Japa In the 21st century, an era of a new war, characterized by the globalism triggered by America, has opened its curtain. In addition, environmental destruction and the spread of infectious diseases on a global scale are being recognized as endangering the survival of the human race. Particularly in Japan, the downfalling tendency is remarkable in all aspects of society, and politics has not even yet shown any sign of regeneration.