Ohayu eSIM Data Plans for Taiwan

Ohayu does not offer an unlimited data eSIM plan for Taiwan. Instead, the provider sells fixed‑data plans in various sizes and validity periods. For example, the Taiwan 50GB 90 days plan provides 50GB of data for 90 days, while the 25GB Monthly plan offers 25GB for 30 days, both compatible with Taiwan’s 5G network. These fixed data offers allow travelers to choose an allocation that fits their usage needs, and can be more cost effective unless the user is an extremely heavy data consumer.

Ohayu does not provide an eSIM for Taiwan that includes a phone number or SMS capability. The only available options are data‑only plans. Travelers can still use internet‑based messaging and calls through VoIP services such as WhatsApp, Telegram, or iMessage over the data connection.

Ohayu provides six single‑country plans tailored to Taiwan and four multi‑country plans that include Taiwan as part of a broader regional coverage. The single‑country options give travelers a fixed data amount—from 2 GB up to 50 GB—at prices between roughly $9.49 and $85.99 USD, depending on data volume and validity period (14 to 90 days). The multi‑country plans bundle similar data caps but allow usage across several destinations, offering the same price and data range structure as the single‑country plans. Tethering is permitted on some of these options, giving extra flexibility for device sharing.