Japan-China ministers in 'severe' meeting over islands row
The Japanese and Chinese foreign ministers have held talks on a bitter row over disputed islands.
The meeting came on the sidelines of the UN General Assembly in New York.
The Japanese minister described the atmosphere as severe, Kyodo News agency said, while his Chinese opposite number restated Beijing's sovereignty over the islands, Xinhua news agency said.
The islands, called Senkaku in Japan and Diaoyu in China, are controlled by Japan but claimed by China and Taiwan.
Tension in the region has been high since Japan's purchase of the islands from their private Japanese owner.
Both Chinese and Taiwanese fishing and surveillance vessels have sailed in and out of waters around the islands - which lie in the East China Sea - in recent days.
On Tuesday, Japanese and Taiwanese ships sprayed water at each other after a Taiwanese flotilla briefly entered what Japan says are its territorial waters.
A Japanese foreign ministry official warned that the presence of such vessels risked a "miscalculation" or "accident", the Associated Press news agency reported.
The meeting between Japan's Koichiro Gemba and China's Yang Jiechi took place late on Tuesday.
Mr Yang "reiterated China's solemn position" on the islands, Xinhua said, calling the Japanese government's purchase "a gross violation of China's territorial integrity and sovereignty".
Mr Gemba urged China to exercise restraint and described the mood as "severe", Kyodo news agency reported.
The row over ownership of the islands has been rumbling for years and has flared sporadically. This time, it has led to anti-Japanese protests in several Chinese cities and a warning from China that economic ties could be affected.
A number of Japanese companies were forced to briefly halt operations earlier this month because of protests.
On Wednesday the Toyota Motor Corporation confirmed that it was cutting back production in China because of a slowdown in orders and sales. A spokesperson would not elaborate on how much of a reduction was planned.
A ceremony due to mark 40 years of diplomatic ties between the two nations has also been cancelled.
The Japanese government moved to buy the islands in response to a potentially much more provocative plan by right-wing Tokyo Governor Shintaro Ishihara to buy and develop them using public donations.
The row comes at a time when both China and Japan are facing political changes domestically, making it difficult for either side to be seen as backing down.