ビジネスマン必勝講座 ヤクザに学ぶ 経済戦術
ビジネスマン必勝講座 ヤクザに学ぶ 経済戦術
ビジネスマン必勝講座 ヤクザに学ぶ 経済戦術 Dublado e Legendado no OverFlix. What are the 'negotiation tactics' learned from the yakuza other than fighting and blackmail??? The negotiation skills of the yakuza, honed to the extreme, are now revealed!!
