Ushijima the Loan Shark

Chiaki, an adult-video actress looking to switch to a proper job, takes out a loan from Ushijima in order to take the corporate entrance exam.

Office lady Kumiko piles up debts to maintain her relationships at work. Her boyfriend, meanwhile, is attempting to avoid paying Ushijima back.

Kumiko starts working part-time in the sex trade, but Kensuke can't curtail his spending habits even after word gets around at Kumiko's office job.

Ohara, Ushijima's backer, pressures him about profits. Chiaki's people skills are an asset at the office when they're targeted by scammers.

Ushijima and his fellows realize that Morishita and his crew have been scamming lenders Chiaki feels responsible for falling for their scheme.

Ushijima's agency is targeted by another illegal loan shop: Losing money, they plan to infiltrate Kaukau Finance and steal their client list.