As with many feature films based on real-life incidents, "Fukushima 50," which opened nationwide March 6 and depicts the actions of the men who struggled to contain the disaster at the Fukushima No. 1 nuclear power plant following the Great East Japan Earthquake of March 2011, is a blend of factual exposition and dramatic enhancement. Stories require conflict to keep them interesting, usually with a hero fighting an adversary. In "Fukushima 50," the hero is plant manager Masao Yoshida (Ken Watanabe), who makes life-and-death decisions in resistance against higher-ups rendered as incompetents.