ocr: INSIGHT Whenever he was tion train that Yamanashi, a major construction company would would link Tokyo need to procure local supplies such as raw con- handed cash from to Osaka in an crete. Hokuto would act as the contractor's inter- a company at his hour. In 1989, Ya- mediary. Not only would it receive a fee from the office, Kanemaru was manashiwas one construction company, Hokuto would also get a forced to either stash of three prefec- kickback-a bitl less than US$1 per cubic metre of it in a secret vault tures vying for the concrete Even if the from the broker supplier. were not involved in ...