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.