eSIModo does not offer an unlimited data eSIM for East Asia. Its East Asia catalogue consists of fixed‑data plans, such as the eSIM Asia 100GB plan valid for 90, 30, or 180 days and priced between $285.98 USD and $343.00 USD, and the eSIM Asia 50GB plan valid for 3 or 5 days and priced between $142.32 USD and $155.28 USD. These plans cover China, Hong Kong, Japan, South Korea, Macau, Taiwan and 23 additional East Asian countries, and they allow tethering.
For most travelers a fixed data plan can be more cost‑effective than an unlimited plan, which is only worthwhile if the user is an extremely heavy data consumer. The plans mentioned are examples from the current catalogue and do not represent the full list of available options.