For a start, the office-expense scandals that tainted members of Mr Abe's first government could spread to the entire political establishment: with politicians less able to distribute public largesse these days, fiddling pettyexpenses is, short of reaching into one's own pocket, almost the only way to be able to entertain loyal constituents when they come calling in Tokyo.
CRA including items such as travel expenses and the handling of petty cash that are highly unlikely to have any serious impact on a company's financial reporting.