BEIJING, Nov. 28 (Xinhua) -- Japanese Prime Minister Sanae Takaichi's remarks concerning Taiwan have sent a gravely wrong signal to "Taiwan independence" separatist forces, Chinese foreign ministry spokesperson Mao Ning said on Friday, while also blasting Taiwan leader Lai Ching-te's stunt in support of Japan.

Takaichi's remarks, which imply the possibility of armed intervention in the Taiwan Strait, drew opposition and criticism from the international community and insightful individuals within Japan. However, Lai posted a photo on social media showing himself holding sushi made with Japanese seafood in a show of support for Japan.

"Japan imposed colonial rule in Taiwan for half a century and committed innumerable crimes there. Democratic Progressive Party (DPP) authorities' attempt to court Japan for so-called Taiwan independence is contemptible," Mao said.

Takaichi's comments on Taiwan interfere in China's internal affairs, send a seriously wrong signal to "Taiwan independence" separatist forces, and jeopardize peace and stability in the Taiwan Strait, Mao added.

She noted this year marks the 80th anniversary of the victory of the Chinese People's War of Resistance against Japanese Aggression and the 80th anniversary of Taiwan's restoration to China.

She urged Japan to deeply reflect on its historical crimes, draw lessons from history, adhere to the one-China principle, and exercise caution in its words and deeds regarding the Taiwan question.

"We demand that Japan retract its erroneous remarks, cease interfering in China's internal affairs, and demonstrate its commitments to China through concrete actions," the spokesperson said.