South Korea is observing a notable increase in Chinese visitors, potentially serving as a substitute to their traditional popular destination, Japan. The reasons behind this shift are still unclear but could be influenced by recent geopolitical tensions or changes in tourism trends. This could have significant implications on both countries' economies and foreign relations.

In Japan, tourism, particularly from China, is a substantial part of the economy. The shift of Chinese tourists to South Korea can impact various sectors including hospitality, retail, and restaurant industry in Japan. This issue may be discussed in the context of Japan-Korea-China relations, with potential implications on foreign policy.

In the US or EU, a change in preferred destinations by foreign tourists, particularly from such a large market as China, would also be a significant concern. The implications of such a shift would likely be discussed in terms of economic impact, as well as geopolitical relations.