China has issued a stern warning to Japan following provocative remarks made by Japanese Prime Minister Sanae Takaichi regarding Taiwan, signaling readiness to implement further countermeasures if Tokyo fails to retract its statements. Observers and analysts emphasized that Japan must bear full responsibility for any ensuing consequences, as Takaichi’s comments have severely strained bilateral relations and threatened regional stability. Takaichi’s assertion that a potential Chinese mainland ‘use of force on Taiwan’ could constitute a ‘survival-threatening situation’ for Japan, potentially justifying military intervention, has been met with swift and forceful responses from Beijing. Senior Chinese officials in charge of diplomacy, defense, and Taiwan affairs have warned that Japan will face significant repercussions if it interferes militarily in Taiwan Strait affairs. In response to the escalating tensions, China’s Foreign Ministry and its diplomatic missions in Japan have advised Chinese citizens to avoid traveling to Japan, citing safety concerns and a deteriorating environment for people-to-people exchanges. Major Chinese airlines, including Air China, China Eastern Airlines, and China Southern Airlines, have offered special arrangements for Japan-bound travelers, allowing ticket changes or refunds. Additionally, China’s Ministry of Education and Ministry of Culture and Tourism have issued alerts advising against studying or traveling to Japan. Experts noted that Takaichi’s remarks have eroded mutual trust and undermined the political foundation of China-Japan relations, which are rooted in the one-China principle. The situation has escalated beyond a diplomatic dispute, with China emphasizing that Taiwan is an internal matter and that external interference is unacceptable. Historical context further complicates the issue, as Japan’s colonial rule in Taiwan and its wartime actions remain sensitive topics. Analysts warned that Japan’s right-wing tendencies and potential militaristic resurgence pose a threat to regional peace and stability. China’s coordinated responses underscore its commitment to safeguarding national sovereignty and territorial integrity, with observers noting that Beijing has provided Japan with opportunities to rectify its mistakes but will not hesitate to take stronger actions if necessary.