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

The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza Online – 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!!