Why Japanese banks don’t care about profits

Sinking under bad debts, stung by criticism of their poor profitability and shocked by the falling prestige of the ministry of finance, Japanese banks are talking about changing their way of doing things. But why should bankers risk damaging their careers, upsetting their customers ­ who are also their biggest shareholders ­ and putting their fellow citizens out of work by adopting western practices? One western analyst says if he was in charge of a big Japanese bank he wouldn't care about making a decent return on equity, so why should they? Steven Irvine reports.