In the treacherous frontier city of Samurai Town, a ruthless bank robber is sprung from jail by wealthy warlord The Governor, whose adopted granddaughter Bernice has gone missing. The Governor offers the prisoner his freedom in exchange for retrieving the runaway. Strapped into a leather suit that will self-destruct within five days, the bandit sets off on a journey to find the young woman—and his own path to redemption.
The movie was inspired by Hiroshima prefectural government's marital activity "Koinowa Project" which is practiced as part of countermeasures against the declining birthplace.
Koike Minami returns from USA to Japan to accomplish her deceased twin sister's wish to win a competition and sing with Avril Lavigne on the stage in a concert in Tokyo.