Ohayu eSIM Review — Plans, Coverage & Prices

ESIMADVICE LISTING Verified 1,336 live plans · 182 countries

Ohayu review: our honest take

Ohayu is listed for travelers who want to compare destination coverage, data allowance, validity, hotspot support, and current eSIM prices before checkout.

Match the plan to your trip length and expected data usage before choosing Ohayu.

Check whether hotspot, 5G, roaming partners, and fair-use limits fit your phone and destination.

Confirm final taxes, activation timing, refund terms, and supported networks on the provider checkout page.

✨ Ask Roami, our AI advisor, about Ohayu

Popular Ohayu plans

Ohayu vs other eSIM providers

How Ohayu compares with providers we also list — by the numbers.

FEATURE

Ohayu THIS PAGE

Travelsim Asia

Nomad eSIM

Countries covered

182

120

185

From price

$4.04

$0.99

$2.00

Live plans

1,336

76

1,297

eSIMAdvice coupon

✓ Yes

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👍 What we like

✓Named local networks with 4G/5G listed per destination

✓Fixed-data and unlimited plan styles

✓Free hotspot/tethering on its plans

✓30-day activation window and top-ups on most plans

✓ESIMADVICE code: 10% off

👎 Worth noting

–Data-only — no local phone number or voice calls

–Unlimited plans may be throttled (check plan details)

–Final taxes and activation terms are set by Ohayu at checkout

How Ohayu works

1Pick a plan

Choose a Ohayu plan above by destination, data, and validity. Prices already include any eSIMAdvice coupon.

2Install over Wi-Fi

Buy through the provider, then scan the QR code or use their app to add the eSIM to your phone before you travel.

3Connect on arrival

Turn the eSIM line on for data when you land — your main SIM stays active for calls and texts.

Supported devices

Ohayu works on any eSIM-capable, carrier-unlocked phone. Common examples:

iPhoneiPhone XS / XR and newer — every iPhone 11–16, SE (2020+), incl. US models that are eSIM-only

Samsung GalaxyS20–S25 series, Note 20, Z Fold / Z Flip (all), A54 / A55 and newer A-series

Google PixelPixel 3 and newer — Pixel 6–9 series fully supported (carrier-unlocked)

iPad & tabletsCellular iPads (2019+), Galaxy Tab S9+; data plans work the same way

Other brandsMotorola Razr/Edge, Xiaomi 13+, Oppo Find, Huawei P40+ — most 2019+ flagships

Tip: open Settings and look for "Add eSIM" or "Add cellular plan" to confirm your device supports eSIM. Your phone must also be carrier-unlocked.

Check your exact phone → Full compatible-device list →

About Ohayu

Install instructions vary by Ohayu plan. Keep WiFi available during setup, check QR or app activation steps before departure, and confirm the plan starts only when you need it.

Countries covered182

Live plans1,336

VerifiedYes

Traveler reviews

No traveler reviews for Ohayu yet — we only publish real, moderated experiences, never invented ones. Used Ohayu on a trip? Yours can be the first.

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Ohayu — quick answers

Does Ohayu have eSIM plans in eSIMAdvice?

Yes. eSIMAdvice currently has 1,336 Ohayu plans across 182 countries and destinations.

How do I buy an Ohayu plan?

Choose a plan that fits your destination, data, and validity needs, then open the provider checkout or product page to confirm final coverage and activation terms.