[Machine Translation] The fourth behind-the-scenes financial film following YAKKIN Ushijima-kun (YAKKIN Ushijima-kun) and Sen no Senso (Sen no Senso), a new black-money film that sharply explores money, violence, and desire! --The president of Last Finance, Tadaomi Ando ( Yuki Yamada ). Although he became a yakuza boss at a young age, he retired from the business and entered the world of black money. He and Tsukasa Sudo ( Gentoku Aoki ), a former good-looking host, spend their days chasing down habitual debtors. One day, Toyoda, a big brother from his yakuza days, returns to the shabby streets after 10 years of service. Toyoda declares that he does not want to go back behind bars again, and that he will wash his hands of the yakuza. Tadaomi wraps 300,000 yen in celebration for Toyoda, who has always been his target as a man and as a yakuza. Tsukasa is annoyed by the unexpected attitude of Tadatomi, who has always been cool-headed toward debtors, but ("I will only give you preferential treatment once. The next time I give you a loan, I'll make sure you get it back. However, the ex-yakuza who has been released from prison is unable to find a job. Still, he vows to become a hardened samurai, and spends his days at a coffee shop writing resumes, something he is not accustomed to doing. Motoko, a clerk at the coffee shop, watches Toyoda with a smile on her face, when a thug suddenly appears in front of her. Toyoda uses his overwhelming physical strength to knock out the thug who tries to kidnap Motoko, and escapes with her. Motoko, who is in financial trouble, and Toyoda, a former yakuza, are attracted to each other. Toyoda decides to take on Motoko's debt in order to save their happy time together, and heads for Last Finance...