DPJ members."

Then there is Ozawa's posture on Japan's participation in U.N.-sanctioned peacekeeping forces.

Since the 1991 Gulf War, Ozawa has consistently argued that, despite the war-renouncing Constitution, Japanese troops should be able to participate in a multinational force provided the operation is authorized by the U.N.

Ozawa recently argued that his pet theory could also be applied to the NATO-led security operations in Afghanistan. He has suggested that Japanese troops could contribute to peacekeeping there because, he says, those operations are U.N. sanctioned.