The Financial Services Agency estimates couples will require up to 30 million yen in retirement savings, far higher than the amount suggested by a panel in a controversial report that questioned the credibility of the public pension system, a document showed Tuesday.At a meeting of the panel in April, the agency presented its own estimate that retired couples would need 15 million yen ($139,000) to 30 million yen if they live to be 95 years old to make up for a shortfall that would be incurred if they were to rely solely on pension benefits to cover living expenses after retirement.The top …READ FULL ARTICLE