
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 a truly unlimited high‑speed data eSIM for travelers in Bulgaria. The plans that carry the word “Unlimited” in their names offer only 3 GB per day, after which the connection speed drops to 1000 kbps. If you need a larger data allowance without the daily cap, you can choose from Ohayu’s fixed data plans. For example, a 50 GB package is valid for 90 days and costs $41.49 USD, while a 25 GB monthly plan is available for $49.49 USD. These fixed‑data options give you a larger pool of high‑speed data that may be more cost effective unless you are an exceptionally heavy data user.
Ohayu does not provide eSIM plans for Bulgaria that include a local phone number or SMS capability. Only data‑only eSIMs are available for this destination. Travelers can still use internet‑based messaging and calling apps such as WhatsApp, Telegram and iMessage over the data connection to communicate without a traditional phone number or SMS service.
In Bulgaria Ohayu makes 10 single‑country plans available, covering data caps from 1 GB to 50 GB with prices ranging from $0.49 to $49.99. 4 multi‑country plans also include Bulgaria, offering the same caps within the overall price range. The catalog features 10 fixed‑data plans and 4 daily‑cap plans, so travelers can choose either a set amount of data for the full validity period or a daily data allowance that repeats each day during the plan’s days‑valid. Altogether, 14 distinct plans combine single‑ and multi‑country options for Bulgaria.
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