China-Japan relations face renewed tension following controversial comments by Japanese Prime Minister Sanae Takaichi regarding the Taiwan region. Beijing confirmed on November 16, 2025 that it has lodged multiple diplomatic protests after Takaichi refused to retract statements perceived as challenging the one-China principle.
Analysts warn the diplomatic row could impact bilateral trade negotiations and regional stability. The Chinese Foreign Ministry emphasized that Taiwan remains an 'inalienable part of Chinese territory,' urging Tokyo to adhere to political commitments made since the normalization of diplomatic relations in 1972.
Business leaders express concern over potential ripple effects in Asia's supply chains, particularly in semiconductor and automotive sectors. Meanwhile, regional security experts note increased military patrols in the Taiwan Strait this week, though officials maintain these are routine exercises.
