today, it is easy to criticize it. for the unrealistic Japanese characters, for the too subjective message, for the cruelty and conflicts who are perceived as strange. but the bad opinion has a fragile root. because we ignore the context. for 1943, a propaganda film, mixing few romantic and film noir slices, is the predictable tool for encouraging and answer to expectations. and this is the most useful angle for see it. because, if you ignore all the points of your superiority about it, it is a decent war film. and this, maybe, is the essential thing. because, behind the scenes, the real dramas are easy to be discovered. so, an useful lesson.