
Ohayu is a travel eSIM provider offering mobile data plans for 170+ countries. It connects users to local mobile networks abroad, with supported operators shown on destination and Global plan pages before purchase. Ohayu eSIMs are data-only, so travelers can use mobile internet while keeping their regular number for WhatsApp, Telegram, and other apps. Ohayu has eSIM apps for iOS and Android that let users install eSIMs, manage plans, check data usage, and add more data where top-up is available. Global subscription plans also let unused data roll over to the next billing period while the subscription stays active. Hotspot is supported on Ohayu plans where the device allows it.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Ohayu does not provide any unlimited data eSIM plans for travel within Asia. Their Asia‑wide offerings consist of fixed‑data plans, such as the 25GB monthly plan priced at $49.49 USD and the 15GB monthly plan priced at $39.99 USD, each with a validity of 30 days and 5G coverage across the same set of 74 countries.
Choosing a fixed data plan can be more cost‑effective for most travelers, unless an individual expects to use a very large amount of data and prefers an unlimited option. The 25GB and 15GB plans are examples of the larger data allowances available from Ohayu for Asia.
Ohayu does not provide an eSIM plan that includes a phone number or SMS service for Asia. Travelers who rely on a local phone number can instead use data‑only plans and then communicate through messaging or voice apps such as WhatsApp, Telegram, or iMessage, which operate over a data connection.
Ohayu’s Monthly eSIM plan is available in the following Asian countries: United Arab Emirates, Armenia, Azerbaijan, Bangladesh, Bahrain, China, Georgia, Hong Kong, Indonesia, India, Iraq, Japan, Kyrgyz Republic (Kyrgyzstan), Cambodia, South Korea, Kuwait, Kazakhstan, Sri Lanka, Macau, Malaysia, Nepal, Philippines, Pakistan, Qatar, Saudi Arabia, Singapore, Thailand, Turkey, Taiwan, Uzbekistan, Vietnam.
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