12月超1900个赴日航班取消，旅客量大降但票价提高

Group 1 - In December, over 40% of planned flights from China to Japan were canceled, totaling more than 1,900 flights [1] - After November 15, the number of travelers to Japan significantly decreased, with a drop of approximately 23% in traveler volume on November 25 compared to November 15, and this decline is ongoing [1] - Flight ticket prices to Japan increased in December, with the lowest price for a Shanghai-Osaka Kansai ticket being 500 yuan, compared to a minimum of 100 yuan on November 15 [1]