热衷于观察星空的日本年轻人德川大辅（山田隆助饰演）在夏威夷旅行期间担任兼职导游。这位花心男子利用自己的工作机会，在鲜花中自由漫步，尽情享受。有一天，他在一家餐厅遇到了一个名叫藤岛洋一（长泽康美饰演）的漂亮女孩。
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.
贾琏看上了尤二姐（梁兰诗），瞒着熙凤金
