Chisato is homeless and on the run from debt collectors, when a wealthy man offers to pay off her debt if she marries him for one month. However, Chisato discovers that there are clauses to the contract after he dies, which includes being the mother of his six sons.

• Maki Horikita
• Jun Kaname
• Yoshinori Okada
• Osamu Mukai
• Yusuke Yamamoto
• Koji Seto
• Reiko Takashima
• Tomoki Okayama