Tokyo - Major Japanese bank Mizuho Financial Group said on Friday it was setting up an oversight committee in the wake of a damaging loans-to-gangsters scandal.
The watchdog was among the measures that Mizuho outlined in a report to regulators on how it would deal with the embarrassing revelations, which have also engulfed rivals Mitsubishi UFJ and Sumitomo Mitsui.
Mizuho said the oversight panel -- including outside professionals and headed by the bank's president -- would keep an eye on its business practices.
It was aimed at "addressing anti-social elements from the perspective of strengthening our response", Mizuho added, using a common term for organised crime.
Prostitution
Japan's financial sector has been under a cloud over the past few months after it emerged that Mizuho's credit affiliate was lending money to members of Japan's notorious Yakuza crime syndicates.
The crime groups are involved in activities ranging from prostitution and drugs to extortion and white-collar crime.
Japan's financial watchdog last month ordered Mizuho to suspend part of its loan business as punishment for its links to organised crime, after earlier telling the lender to improve its management.
Mizuho chairperson Takashi Tsukamoto is to step down from his post at the end of March to take responsibility for the scandal.