nextSIM offers eSIM plans covering several destinations in East Asia including China, Hong Kong, Japan, Macau, Mongolia, South Korea, and Taiwan. The eSIM GLOBAL plan provides coverage in all of these countries, while the eSIM Asia and Middle East plan covers China, Hong Kong, Japan, Macau, Mongolia, South Korea, and Taiwan, in addition to destinations outside of East Asia. A separate eSIM Asia and Middle East plan also includes coverage of the same East Asian countries, alongside other regions. Additionally, the eSIM, Asia, Standard plan offers coverage in Hong Kong, Macau, South Korea, and Taiwan, and also includes coverage in several countries outside of East Asia.