这部电影是一部充满强烈而明亮气氛的怪谈动画。每一集都在黄昏开始。由著名实力男星津田康二配音的江湖艺人大声呼喊以吸引顾客，并以外国电影的形式讲述了一个又一个简短但恐怖而阴郁的都市怪谈（志久志智）。
The story of the movie is somewhat based on the plot of the most recent game, "Sakura Wars 3," released back in March this year. While the game features Lieutenant Ohgami, the main character who takes off for Paris, narrates one side of the story, the movie unveils the secrets behind Hanagumi. Ohgami leaves for Paris, consequently leaving Hanagumi without a leader; thus a new character will be introduced here. To be replaced with Lieutenant Ohgami is the former leader of Hoshigumi, Rachette Artile - a rationalistic and distinct individual, who brings about serious problems to Hanagumi. The members are now in discord with Rachette. Meanwhile, Teikoku Kagekidan was being threatened by some irrelevant demons and a new type of anti-kouma mechas, (brought by an american company) appears and tries to replace the koubu-kai. Having made repeated mistakes due to the absence of Ohgami, Hanagumi is now faced with an unprecedented danger, while the abolishment of Teikoku Kagekidan Hanagumi is being schemed.
偶然相遇、彼此完全不同的朱立和有奈，以及朱立毫无关联的弟弟梨阳和有奈青梅竹马的青梅竹梅兼部长，都是住在同一公寓、就读同一所学校的高中新生。有乃渴望李阳，李阳对朱立怀有一颗难以言喻的心。朱立隐藏了一个秘密，而何晨见证了某个秘密。
