China was already wary about Japan's new Prime Minister, Sanae Takaichi, a renowned Beijing hawk, before she weighed in on one of its most sensitive issues: Taiwan. Now it's unleashing economic pain.

Less than a month into her term, Japan's conservative leader has stirred tensions with China by suggesting a Chinese move against Taiwan could prompt a Japanese military response.

China advised its citizens Friday to refrain from traveling to Japan in the near future. It cited earlier attacks against Chinese in Japan and what it called Prime Minister Sanae Takaichi 's "erroneous remarks" on Taiwan, which it said undermined the atmosphere for China-Japan exchange.

Tension between Japan and China has escalated over the new Japanese leader's suggestion Tokyo could intervene militarily if Beijing attacks Taiwan.

Japan is mounting a broad diplomatic effort to ease tensions with China after Prime Minister Sanae Takaichi’s comments on Taiwan sparked a sharp backlash from Beijing that raised fears of a breakdown in economic ties.

Withdrawal follows PM Takaichi’s Taiwan comments, prompting Beijing to issue warnings and cancel exchange events.

Japan has warned its citizens in China to step up safety precautions and avoid crowded places amid a deepening dispute between Asia's two largest economies over Japanese Prime Minister Sanae Takaichi's comments on Taiwan.

An opening attempt to cool tensions between China and Japan appears to have fallen flat, signaling that the diplomatic spat is likely to drag on and stoking concerns about further strain in economic ties.