Ohayu

Ohayu is a travel eSIM provider offering high-speed mobile data in 190+ destinations. It connects users to more than 600 local mobile networks for strong coverage in each country. All plans support hotspot/tethering, top-ups, and full-speed data with no throttling. The Ohayu apps for iOS and Android allow users to install, manage, check data usage, and recharge their eSIMs in seconds.

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Unlimited

Ohayu eSIM Data Plans for East Asia

2GB Monthly

2GB

/month

/mo

Monthly

Subscription

$9.99

/mo

$5.00/GB

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105 Countries

7GB Monthly

7GB

/month

/mo

Monthly

Subscription

$24.99

/mo

$3.57/GB

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105 Countries

15GB Monthly

15GB

/month

/mo

Monthly

Subscription

$39.99

/mo

$2.67/GB

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105 Countries

25GB Monthly

25GB

/month

/mo

Monthly

Subscription

$49.49

/mo

$1.98/GB

GET 10% OFF

105 Countries

Frequently Asked Questions

Does Ohayu offer unlimited data eSIM for East Asia?

Ohayu does not provide any unlimited data eSIM plans for East Asia. Travelers who need a larger data allowance can choose from fixed‑data options such as the 25GB Monthly plan priced at 49.49 USD or the 15GB Monthly plan at 39.99 USD, both valid for 30 days. Selecting a fixed data plan can be more cost‑effective unless a user is an extremely heavy data consumer.

Does Ohayu offer East Asia eSIM with phone number and SMS?

No, Ohayu does not provide an East Asia eSIM that includes a phone number or SMS capability. Ohayu offers only data‑only eSIM plans for this region. Travelers can still use voice and messaging applications such as WhatsApp, Telegram, and iMessage over the data connection, but there is no traditional dialing code or SMS service included with the plan.