The movie was inspired by Hiroshima prefectural government's marital activity "Koinowa Project" which is practiced as part of countermeasures against the declining birthplace.

Don't you want to meet with a woman who falls in love, likes to dress up, and arrests felonious offenses? What if she fights for outrageousness of the society with the sounds of the howling siren, and yet, enjoys her love life and friendship? This is how the 21st century-woman with strong will and gentleness would be like. And without doubt, attractive woman are to be surrounded by attractive guys.

Seven stories centered around marriage.

电影导演神林（小市慢太郎 饰）息影15年后，要拍摄新作『约定之日』。编剧由新人鏑木（高橋一生 饰）担任。原本简单的剧本，不知有何魔力，居然渐渐影响了演员、工作人员、剧本印刷公司职员等一众人。电影开始拍摄后，任性的女主演却又无故失踪，剧组该如何继续……