TOKYO (AFP) - Japan urged South Korea again on Sunday to return disputed islets, one of the issues that have soured ties between the two United States allies. Seoul controls the islands in the Sea of Japan (East Sea) which it calls Dokdo. They are known in Japan as Takeshima.
The Shimane prefectural government in south-west Japan held its annual convention on Sunday, after enacting a local ordinance in 2005 that designated Feb 22 as "Takeshima Day".
Mr Yohei Matsumoto, parliamentary Vice-Minister in the Cabinet Office, attended Sunday's ceremony and said the government was working to achieve a peaceful resolution of the problem. But he reiterated Tokyo's position that the islets are part of Japan's sovereign territory, according to the local media.
South Korea, which stations coast guard officers on the tiny islands, has called the Japanese claim "ludicrous".
The row over the islands intensified after then-South Korean President Lee Myung Bak made a surprise visit to them in 2012.
Relations between the two countries are currently at their lowest ebb for years due to the territorial row, and disputes linked to Japan's harsh 1910 to 1945 rule over the Korean Peninsula.