The film reveals the Japanese's view of themselves as "the victim of Atomic bomb". The crew of the submarine Lorelei believe that they are fighting for their homeland and the future of Japan and hence sacrifice themselves at the end of the movie by surfacing on the water (even though the area is surrounded by US fleets) so that they can take down the US airplane which was carrying the third atom bomb heading for another drop in Japan. Of course the whole situation is fictional but the Japanese should know that they never needed to see Hiroshima or Nagasaki if those stupid Japanese war maniacs and that irresponsible Emperor had surrendered in prior.
