Thousands of Japanese protest U.S. base plan

By Isabel Reynolds

GINOWAN, Japan (Reuters) - Thousands of Japanese gathered in sweltering heat on the southern island of Okinawa on Sunday to demand that a U.S. Marine base be moved out of the region, days ahead of a visit by President Barack Obama.

The row over the re-siting of the Futenma air base threatens to stall a realignment of the 47,000 U.S. military personnel in Japan and sour defense ties between the two countries, seen as key in a region home to a rising China and an unpredictable North Korea.

It could also prove a domestic headache for Prime Minister Yukio Hatoyama, whose support ratings have slipped since his landslide election victory in August.

"Okinawa's future is for us, the Okinawan people to decide," Ginowan mayor Yoichi Iha told a supportive crowd which spilled out of an open-air theater by the beach. "We cannot let America decide for us."

Organizers put the number of protesters at 21,000.

Under a 2006 U.S.-Japan agreement, the Futenma Marine base in the center of the city of Ginowan is set to be closed and replaced with a facility built partly on reclaimed land at Henoko, a remoter part of the island, by 2014.

The deal, which Washington wants to push through after years of what a military official called "painful" negotiations, is part of a wider plan to re-organize U.S. troops and reduce the burden on Okinawa by moving up to 8,000 Marines to Guam.