The Japanese government kept its economic assessment unchanged in July, but warns of rising uncertainties following Britain's decision to leave the European Union. 
The monthly report by the Cabinet Office says the Japanese economy is on a moderate recovery, while weaknesses have recently been seen. 
Officials kept their assessments unchanged for most component items. They say private consumption is almost flat, while business investment is picking up, according to Japan's (NHK WORLD) radio. 
But business sentiment was downgraded. The report says companies are becoming cautious, due to a stronger yen and increasing uncertainties in overseas economies. 
Following the Brexit vote in June, the report calls for vigilance against rising economic uncertainties, as well as to the effects of financial market volatility.