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.
主演：春濑夏美,大塚刚央,市之濑加那,内田雄马
主演：
主演：田中真弓,冈村明美,中井和哉,山口胜平,平田广明,大谷育江,山口由里子,矢尾一树,长岛雄一,宝龟克寿
主演：长绳麻理亚,种崎敦美
主演：知念英和,日野友辅,宫部望美,塚本高史,千岁真知,泷泽谅,川崎帆帆花,古贺瑠
主演：知念英和,日野友辅,宫部望美,塚本高史,千岁真知,泷泽谅,川崎帆帆花,古贺瑠
主演：矢野妃菜喜,石毛翔弥,菲鲁兹·蓝,会泽纱弥,木野日菜,野上翔,村上真夏,堀江由衣,千叶繁
主演：大塚刚央,鬼头明里,菲鲁兹·蓝,小樱悦子,新垣樽助,下地紫野,仲村宗悟,熊谷健太郎,金城大和,岛袋美由利,纺木吏佐,仪武祐子
主演：浪川大辅,小林裕介,风间万裕子,八代拓,小西克幸,关根明良,中村悠一
主演：峰田大梦,伊南羽桜,川井田夏海,稗田宁宁,中岛良树,市道真央,世界（EXILE,FANTASTICS）,南条爱乃,小山刚志,金元寿子,日野聪,田村真佑
主演：坂泰斗,上田丽奈,平川大辅,东地宏树,银河万丈,古川慎,中村源太,三川华月
主演：津田宽治,清水优,Ponzu,山口贵也,星野勇太,吉田晴雄,大石ともこ,白石るり,小泉よう,桃ノ井理子,宫白桃子
主演：高桥李依,堀江由衣,早见沙织,斋藤彩夏
主演：布兰达·布莱斯
主演：坂本真绫,速水奖,津田健次郎,小西克幸,中村悠一,仁见纱绫
主演：户谷菊之介,山口谅太郎,平井亚门,助川真蔵
