Japan holds first 'sovereignty day'
China and South Korea watch Tokyo warily for indications of increasing nationalist sentiment

Prime Minister Shinzo Abe has led Japan's first state-backed ceremony to mark the return of sovereignty in 1952 following its defeat in the second world war.
The move is being regarded warily by Beijing and South Korea which are suspicious of signs of rising nationalism in Japan and have long-standing territorial disputes with Tokyo.
Abe's Liberal Democratic Party (LDP) pledged during the campaign to make April 28 "Restoration of Sovereignty Day", to mark the day when the San Francisco peace treaty took effect, formally ending the war and the allied occupation.
"I wish to mark this day as a major milestone and make this a day on which we renew our hopes and our determination towards the future, reflecting on the path we have followed," Abe said at a ceremony yesterday, attended by about 400 people including Emperor Akihito and Empress Michiko.
"I believe we have an obligation to make Japan strong and robust and make it a country that the people of the world are able to depend on."
Akihito's father, Hirohito, was Japan's war-time leader, and made a historic broadcast announcing the terms of surrender to his people in 1945.