Obama," he said.

On the dispute over the relocation of U.S. Marine Corps Air Station Futenma in Okinawa Prefecture, Hatoyama said people might be worried that the issue may affect future bilateral relations.

But he said he has determined it is better for his government to take its time and spend several months examining new options, including a new relocation site, so as to reach a conclusion that would satisfy people both in Okinawa and in Washington.

"I am confident that this way we can make the Japan-U.S. relationship an even more solid one in the future," he said, calling again for public understanding and patience on the Futenma base issue.

On Japan's relations with China, South Korea and other Asian nations, Hatoyama said that past governments led by the Liberal Democratic Party had been unsuccessful in wiping out resentment among people in Asia over "Japan's deeds" before and during World War II.

On the domestic front, Hatoyama maintained that it is he who holds ultimate power in the government, not Ichiro Ozawa, secretary general of the DPJ.

He made the comments as speculation has been growing that Ozawa is the backroom fixer who actually controls the running of the government.

In particular, it is believed that Ozawa's opinions were largely reflected during the decision-making process in the compilation of the fiscal 2010 budget proposal.