Three beautiful sisters work at “Dark Money” Honey's Loan in a multi-tenant building in Tokyo recovering a debt brilliantly from a vicious debtor.

• Yu Takahashi
• Konatsu Kato
• Sayaka Kakehashi
• Hiroyuki Watanabe
• Yumiki Nao
• Yumi Morio
• Maho Toyota
• Kazuma Sano