UPDATE 4-Heads of Japan Post group resign over improper insurance sales <!-- no image --> <div>* Japan Post Holdings CEO will be replaced by former minister<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=4Mjvt8VqMkM:QxlZWKohXlE:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=4Mjvt8VqMkM:QxlZWKohXlE:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=4Mjvt8VqMkM:QxlZWKohXlE:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=4Mjvt8VqMkM:QxlZWKohXlE:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=4Mjvt8VqMkM:QxlZWKohXlE:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/4Mjvt8VqMkM" height="1" width="1" alt=""></div> Posted by Reuters