China has issued an instruction to reduce the number of its tourists to Japan, indicating a significant diplomatic move. The directive's timing and its impact on Japan's tourism industry, which heavily relies on Chinese tourists, have not been specified yet. Such actions often occur amidst heightened political tensions, suggesting potential conflict areas between the two East Asian powers.

This decision from China might significantly affect Japan's tourism industry and overall economy since Chinese tourists significantly contribute to it. The Japanese public may view this as a sign of escalating diplomatic tensions, affecting international relations. Also, the social implications cannot be understated as tourism often facilitates cultural exchange and understanding.

Like Japan, both the US and EU rely heavily on international tourists, Chinese ones included, for their respective tourism economies. Any similar move would likely be viewed as a significant diplomatic statement and could potentially shake local economies. Responses would vary, but public concern around diplomatic relations and economic impacts would be comparable.