A night out with his new workmates leads Kintaro headfirst into a bloody confrontation with the Japanese Mafia, the Yakuza.

Big trouble arrives at Yamato and it's aimed straight at Kintaro! Meanwhile, the President makes his move to gain full control of the company.

Hospitalized after being humiliated at the hands of Shingo, our battered hero finds another way to deal with the problems at the site.

Under Igo's supervision, Kintaro is thrown in at the deep end at a contract bid and finds bureaucracy is an enemy that maybe even he can't beat.