Japan's Prime Minister Naoto Kan reacts after delivering his policy speech in Tokyo
Japan's Prime Minister Naoto Kan reacts after delivering his policy speech at start of an extra session of the parliament in Tokyo October 1, 2010. Japanese Prime Minister Naoto Kan said on Friday he is worried about China's increased activity in regional waters and urged Beijing to act as a responsible member of the international community. REUTERS/Issei Kato (JAPAN - Tags: POLITICS)