Japan finance minister says his focus at G7 meeting is China

Japanese finance minister Naoto Kan said on Friday his focus at a Group of Seven meeting was China's economy as it was showing signs of a bubble.                                            

He also told reporters that the G7 finance ministers spent much time discussing Greece's financial problems at a working dinner and that France circulated a paper with proposals for G7 reform.                                           

The finance leaders officially started their two-day meeting on Friday.