Fan Casting Everwraith in Big Hero 6 (comic accurate)

Everwraith is the astral embodiment of all the people that died during the nuclear attacks on Hiroshima and Nagasaki at the end of World War II. It initially plotted revenge against the United States of America but decades later, realized that Japan had excelled both financially and technologically; it then believed this was a result of the atomic attacks. In the Modern Era, Everwraith started to disappear, as the Japanese started to forget the anger that formed him.