In November, Prime Minister Sanae Takaichi enraged China by suggesting that Japan would intervene militarily if Beijing sought to take Taiwan by force.

"The vessel's captain was ordered to stop for an inspection by a fisheries inspector, but the vessel failed to comply and fled," Japan's fisheries agency said.

"Consequently, the vessel's captain was arrested on the same day," according to a statement.

The incident happened on Thursday inside Japan's exclusive economic zone off Nagasaki Prefecture, 89.4 nautical miles south-southwest of the island of Meshima, it added.

It was the first time since 2022 that the agency has seized a Chinese fishing boat.

The skipper is a 47-year-old Chinese national. There were 11 people on board including the captain.

The agency conducts on-board inspections and other operations in waters around Japan.

It said that it seized two foreign fishing vessels last year, one Taiwanese and the other South Korean, Kyodo News reported.

China has a number of territorial disputes with Japan, and there have been repeated incidents around the Senkaku Islands, known as the Diaoyu in China.

But Takaichi's comments about Taiwan caused a major deterioration in relations.

China has long insisted that Taiwan, occupied for decades by Japan until 1945, is its territory and has not ruled out force to achieve "reunification".

Beijing summoned Tokyo's ambassador, warned its citizens against visiting Japan and conducted joint air drills with Russia.

In December J-15 jets from China's Liaoning aircraft carrier twice locked radar on Japanese aircraft in international waters near Okinawa, according to Japan.

China also tightened controls on exports to Japan for items with potential military uses, fuelling worries that Beijing may choke supplies of vital rare-earth minerals.

In addition Beijing reportedly suspended imports of Japanese seafood.

Japan's last two pandas were even returned to China last month.

- Hawkish leader -

Takaichi, 64, was seen as a China hawk before becoming Japan's first woman prime minister in October.

She won a landslide victory in snap elections on Sunday, putting her in a strong position for the next four years to stamp her mark on Japanese domestic and foreign policy.

She said Monday that she was "open to various dialogues with China".

But China's foreign ministry said "genuine dialogue should be built on respect for one another".

"Proclaiming dialogue with one's mouth while engaging in confrontation -- no one will accept this kind of dialogue," foreign ministry spokesman Lin Jian told a regular news briefing on Tuesday.

"If Japan truly wants to develop a strategic and mutually beneficial relationship with China, it's very easy and clear: withdraw Takaichi's erroneous remarks about Taiwan," he said.