The Successful Businessmen Handbook III: Economic Tactics You Can Learn from the Yakuza

Sometimes, yakuza must face shrewd civilians even more cunning than themselves, armed only with ethics. What are the 'negotiation tactics' you can learn from yakuza beyond fights and threats!? The unparalleled negotiation skills of the yakuza, refined to perfection, are now revealed!!

Cast

小沢仁志

菅田俊

森羅万象

小沢和義

清水宏

本宮泰風