For 20+ years, Japan's largest companies have been riddled with corruption and fraud

For months, Japan's much-vaunted manufacturing sector has been wracked by scandal after scandal, as the country's biggest corporations admit to decades of systematic fraud that started in the boardroom and went to the factory floor, with scandals hitting "Nissan Motor, Subaru, Toray Industries, Kobe Steel and Mitsubishi Materials" among others. (more")