Three of Japan 's largest banks are under scrutiny for making loans to criminal groups . Adelstein -- Mizuho has punished bank executives belonging to groups affiliated with the yakuza , the Japanese Mafia . Expert : ` ` Yakuza have been tremendously successful because they can work out in the open ''
Three of Japan 's largest banks are under scrutiny for making loans to criminal groups . Mizuho has punished bank executives belonging to groups affiliated with the yakuza , the Japanese Mafia . Expert : ` ` Yakuza have been tremendously successful because they can work out in the open ''