Yesim eSIM Data Plans for East Asia

Yesim provides unlimited data eSIM plans that cover East Asia, including China, Hong Kong, Japan, South Korea, Macau and Taiwan plus additional countries. The unlimited plans range from 1 day to 30 days of validity. Prices start at $13.80 USD for a 1‑day “Asia Pacific” plan and go up to $113.81 USD for a 15‑day “Global Plus Package”.

For all unlimited plans, the feature set notes that speeds may be throttled or reduced after heavy usage under a Fair Usage Policy. Users who are concerned about potential speed restrictions should contact Yesim to confirm whether a throttling threshold applies and what the typical data volume available at normal speed is.

Yesim does not provide eSIM plans with a phone number or SMS capability for East Asia. Customers can only purchase data‑only eSIMs for that region.
Travelers who need voice or text communication can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Yesim’s eSIM plans provide coverage in East Asia across all three main offerings. The Asia Pacific plan covers China, Hong Kong, Japan, South Korea, Macau, and Taiwan. The Global Plus Package also includes the same set of East Asian countries in its coverage area, and the Global Package likewise offers coverage in China, Hong Kong, Japan, South Korea, Macau, and Taiwan. Each plan also extends to additional regions, but the East Asian countries consistently covered are China, Hong Kong, Japan, South Korea, Macau, and Taiwan.