United States President Donald Trump on Sunday arrived in Japan to start his 13-day Asia tour.

Air Force One landed at the U.S.-controlled Yokota Air Base outside Tokyo on Sunday morning.

According to Reuters and other foreign media organizations, Trump told reporters aboard Air Force One during his flight that establishing peace in North Korea will be on top of his agenda during his talks with the leaders of South Korea, China and Japan.

Trump reportedly said that a decision would be made soon on whether to add North Korea to a list of state sponsors of terrorism.

The president added that he thinks North Koreans are great people and they are hard-working and warm people.

Trump also said that he expects to meet with Russian President Vladimir Putin during his Asia tour, likely on the sidelines of the Asia-Pacific Economic Cooperation summit in Vietnam.

He told reporters that the United States wants Putin's help on North Korea.

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