Japan eSIM — reviews & details
Japan 5GB 30Days (nonhkip) · 5 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Max K.
Switzerland · May 2025
Decent speeds, though slower than I expected in a few spots.
Mark
GotoeSIM Support
· 1 year ago Thank you for taking the time, Max. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. — Mark, GotoeSIM Support
Fatima C.
South Korea · May 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data. Would definitely buy again.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Fatima! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Priya 💜
Omar D.
Japan · May 2025
Exactly what I needed for travelling in Japan. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Omar! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — David
Kenji T.
Italy · Apr 2025
Exactly what I needed for travelling. Coverage was strong even outside the city. Telling my friends about this.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Kenji! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Yuki, GotoeSIM Support
Aisha R.
Thailand · Apr 2025
Saved me a fortune on my holiday in Japan. Setup instructions in the app were clear and simple.
David
GotoeSIM Support
· 1 year ago Cheers, Aisha! Thrilled it made staying connected effortless. We're here whenever you travel again. — David
Hugo W.
South Korea · Apr 2025
First time using an eSIM and it was painless in Japan. I kept my normal number for calls while using this for data. Telling my friends about this.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Hugo! Love that you were online the moment you landed in Japan. — James
Sven H.
Malaysia · Apr 2025
Installed in minutes by scanning the QR code. Signal held up well on trains and in rural areas.
Ingrid
GotoeSIM Support
· 1 year ago So glad to hear this, Sven! So pleased it saved you from roaming bills. Enjoy your journeys! — Ingrid, GotoeSIM Support
Carlos R.
Philippines · Apr 2025
Great value compared to roaming charges in Japan. The QR code arrived instantly by email.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Carlos! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Priya, GotoeSIM Support
Mohammed S.
Italy · Apr 2025
Good coverage in the city, a bit patchy in remote areas.
Anna
GotoeSIM Support
· 1 year ago Thank you for taking the time, Mohammed. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at gotoesim.com/support. – Anna, GotoeSIM Support
Sarah G.
Indonesia · Apr 2025
Install took me two tries but was fine after that.
Grace
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Sarah. Good to hear it did the job, and we're working to make it even better. Reach us anytime at gotoesim.com/support if we can help. — Grace, GotoeSIM Support
Pablo N.
Thailand · Apr 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Pablo! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Emma 💜
Isabella C.
Turkey · Apr 2025
Exactly what I needed for travelling. Coverage was strong even outside the city.
Tom
GotoeSIM Support
· 1 year ago Cheers, Isabella! Love that you were online the moment you landed in Japan. — Tom
Noah M.
Switzerland · Apr 2025
Install took me two tries but was fine after that.
Grace
GotoeSIM Support
· 1 year ago We're really sorry, Noah. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. — Grace, GotoeSIM Support
Hana C.
UAE · Apr 2025
Bought it the night before my flight — smooth process. Coverage was strong even outside the city. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 1 year ago Thank you for the kind words, Hana! Thrilled it made staying connected effortless. Come back anytime! – Emma 💜
Arjun R.
Turkey · Apr 2025
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues.
Omar
GotoeSIM Support
· 1 year ago Thanks a lot, Arjun! So happy the Japan eSIM kept you connected. — Omar, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB 30Days (nonhkip) plan costs $5.94 for 5 GB over 30 days, paid once with no hidden fees.
How do I activate my Japan 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.
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.
Comments & questions
Ava P. · 4 weeks ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Ava! The eSIM just handles data. — Mark, GotoeSIM Support
Sarah B. · 2 months ago
Great guide, the setup steps were really helpful.
So glad it helped, Sarah! We're always here if you need anything. – Mark 💜
Viktor P. · 3 months ago
Does this work on an iPhone 13?
Yes Viktor, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. – Yuki, GotoeSIM Support
Ingrid D. · 3 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Ingrid, then it activates automatically on arrival. – Grace 💜
Olivia B. · 4 months ago
Can I use this for hotspot/tethering?
Yes Olivia, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Omar 💜
Kenji S. · 6 months ago
Which networks does this connect to?
You'll be on top local networks, Kenji — full details are on the plan page under Coverage. — Ken, GotoeSIM Support
Ingrid R. · 7 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Ingrid — for multiple countries, check our regional plans. – Sara, GotoeSIM Support
Linh P. · 9 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Linh! Just add more data to your existing eSIM in the app. — David
Katya C. · 10 months ago
Is 5G supported or just 4G?
5G is available where covered, Katya — you'll always get the best speed on offer. — Grace
Wei H. · 11 months ago
Thanks, installed with no problems on my Samsung.
Yes Wei, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – Omar, GotoeSIM Support
Aisha K. · 1 year ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Aisha, so buying early is totally fine. — Diego, GotoeSIM Support
Yuki R. · 1 year ago
How long does the QR code take to arrive after payment?
It's immediate, Yuki! The QR code is delivered the moment your payment goes through. – Diego 💜