“…For China, the Japanese archipelago is located at the gateway to the Western Pacific, resulting in increased tension between China and the US–Japan alliance ( Erickson & Wuthnow, 2016 ; Fanell, 2019 ), adding to territorial disputes ( Pajon, 2017 ). Although South Korea is an ally of the US, its citizens have anti-Japanese sentiments due to Japan’s annexation of Korea from 1910 to 1945; these feelings are embedded in and enhanced by domestic political dynamism ( You & Kim, 2020 ), and Japanese citizens recognize this. In summary, Japan maintained geopolitically good prepandemic relationships with the US, Europe, and Taiwan but not necessarily with China or South Korea.…”