Japanese net buying of foreign bonds slows in latest week

* Japan investors mark longest net foreign bond-buying streak since Nov * Foreigners turn net sellers of Japan shares after 5 weeks of buying TOKYO, Aug 1 (Reuters) - Japan's longest foreign bond-buying binge since November continued last week, according to data released on Thursday, but Japanese investors' appetite for overseas debt faded. Japanese buyers took in a net 233.2 billion yen ($2.37 billion) of foreign bonds in the week through July 27, the fourth straight week of net pu