China has canceled nearly 500,000 flights to Japan following escalating diplomatic tensions over Japan’s stance on Taiwan. The move comes after Japanese Prime Minister Sanae Takaichi stated that Japan could become militarily involved if China attempted to invade Taiwan, prompting a strong reaction from Beijing. In response, China suspended visa processing, halted cultural exchange programs, and issued travel warnings for its citizens and students. At least seven Chinese airlines, including three state-owned carriers, are allowing passengers to cancel Japan-bound bookings free of charge. Sichuan Airlines has suspended all Chengdu–Sapporo flights until March, while Spring Airlines has canceled multiple routes. The cancellations have negatively impacted Japan’s retail and travel sectors, with share prices dropping. Analysts describe this as the largest flight cancellation since the early COVID-19 period, though they note limited impact on China’s domestic aviation market. Japan has advised its citizens in China to remain cautious and avoid crowded areas amid the diplomatic strain.