Japan & South Korea 10GB/Day eSIM Reviews & Details — 0.0★

Coverage & networks

Japan KDDI/au 5G SoftBank 5G
South Korea SKTelecom 5G LG Uplus 5G

Traveller reviews

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Frequently asked questions

How much does the Japan & South Korea eSIM cost?

The Japan & South Korea 10GB/Day plan costs $12.85 for 10 GB/day over 1 days, paid once with no hidden fees.

How do I activate my Japan & South Korea eSIM?

Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the GotoeSIM app. Install on Wi-Fi before your trip; it activates when you arrive in Japan & South Korea.

Will this eSIM work on my phone?

It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.

Can I keep my regular number?

Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in Japan & South Korea.

Comments & questions

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Max N. · 2 months ago

Great guide, the setup steps were really helpful.

Sara GotoeSIM Support

Thanks for the feedback, Max! I'm glad you found the setup steps helpful. If you have any more questions or need assistance while traveling, feel free to reach out. Safe travels! – Sara, GotoeSIM Support

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Budi F. · 3 months ago

Does this work on an iPhone 13?

Anna GotoeSIM Support

Absolutely, Budi! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Anna, GotoeSIM Support

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Ava M. · 3 months ago

Thanks, installed with no problems on my Samsung.

Laura GotoeSIM Support

Yes Ava, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – Laura, GotoeSIM Support

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Hugo V. · 4 months ago

Can I use this for hotspot/tethering?

Ken GotoeSIM Support

Yes Hugo, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — Ken, GotoeSIM Support

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Sven T. · 5 months ago

How long does the QR code take to arrive after payment?

David GotoeSIM Support

It's immediate, Sven! The QR code is delivered the moment your payment goes through. — David, GotoeSIM Support

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Wei H. · 5 months ago

Great guide, the setup steps were really helpful.

Laura GotoeSIM Support

Thanks Wei, that means a lot! Reach out anytime. – Laura 💜

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Zoe W. · 5 months ago

Which networks does this connect to?

Omar GotoeSIM Support

It connects to trusted local partner networks, Zoe, on 4G/5G where available. — Omar

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Chloe T. · 7 months ago

Will this keep my WhatsApp active with my home number?

Ken GotoeSIM Support

Your number stays active for WhatsApp, Chloe! The eSIM just handles data. – Ken, GotoeSIM Support

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Daniel H. · 8 months ago

Can I top up the same eSIM instead of buying a new one?

Diego GotoeSIM Support

Topping up is easy, Daniel! Just add more data to your existing eSIM in the app. – Diego, GotoeSIM Support

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Emma D. · 8 months ago

Is 5G supported or just 4G?

David GotoeSIM Support

5G is available where covered, Emma — you'll always get the best speed on offer. — David, GotoeSIM Support

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Mateo H. · 8 months ago

Can I use it in nearby countries too?

Anna GotoeSIM Support

This plan covers its listed destination, Mateo — for multiple countries, check our regional plans. – Anna 💜

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Louis P. · 11 months ago

Is roaming charged extra or is it all included?

Ingrid GotoeSIM Support

Roaming is included in the plan, Louis — no extra charges, it's all prepaid. — Ingrid

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Camila V. · 1 year ago

Does the validity start on purchase or on first use?