Japan eSIM — reviews & details
Japan 5GB 30Days (nonhkip) · 5 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Priya N.
Egypt · Jun 2026
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues.
Yuki
GotoeSIM Support
· 1 month ago Cheers, Priya! Delighted the speeds worked well for you. We're here whenever you travel again. – Yuki 💜
Ryan F.
United States · Jun 2026
Used this on my trip and it worked perfectly in Japan. Streaming and video calls worked without buffering. Will use GotoeSIM for my next trip for sure.
Laura
GotoeSIM Support
· 1 month ago Cheers, Ryan! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Laura, GotoeSIM Support
Sofia P.
Indonesia · Jun 2026
Did the job without any drama. Data lasted the whole trip with room to spare. Telling my friends about this.
Sophie
GotoeSIM Support
· 1 month ago Thanks a lot, Sofia! So pleased it saved you from roaming bills. — Sophie
Priya H.
Switzerland · Jun 2026
Solid overall, just wish there was a bit more data for the price.
Grace
GotoeSIM Support
· 1 month ago Appreciate you sharing this, Priya. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. — Grace
Sri M.
New Zealand · Jun 2026
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Great experience overall.
Anna
GotoeSIM Support
· 1 month ago Thank you for the kind words, Sri! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Anna, GotoeSIM Support
Arjun F.
Malaysia · Jun 2026
Saved me a fortune on my holiday in Japan. Data lasted the whole trip with room to spare. Telling my friends about this.
James
GotoeSIM Support
· 1 month ago Thanks a lot, Arjun! Thrilled it made staying connected effortless. We're here whenever you travel again. – James 💜
Mohammed C.
Mexico · Jun 2026
Great value compared to roaming charges. Signal held up well on trains and in rural areas.
Anna
GotoeSIM Support
· 1 month ago Thanks for sharing, Mohammed! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Anna 💜
Ethan C.
France · Jun 2026
Exactly what I needed for travelling. Customer support answered my question quickly. Telling my friends about this.
Mark
GotoeSIM Support
· 1 month ago Really appreciate this, Ethan! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Mark
Fatima M.
Vietnam · Jun 2026
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Highly recommend for any traveller.
David
GotoeSIM Support
· 1 month ago Cheers, Fatima! Love that you were online the moment you landed in Japan. Enjoy your journeys! — David, GotoeSIM Support
Budi L.
Ireland · Jun 2026
Connected the moment I landed. Activation was automatic when I arrived. Telling my friends about this.
Yuki
GotoeSIM Support
· 1 month ago Thanks a lot, Budi! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Yuki, GotoeSIM Support
Mohammed B.
Spain · Jun 2026
Used this on my trip and it worked perfectly. Activation was automatic when I arrived in Japan. Made staying connected effortless.
Omar
GotoeSIM Support
· 1 month ago Thanks a lot, Mohammed! Great to know the setup was quick and easy. Enjoy your journeys! — Omar
Daniel C.
UAE · Jun 2026
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Tom
GotoeSIM Support
· 1 month ago Thanks for sharing, Daniel! So pleased it saved you from roaming bills. We're here whenever you travel again. – Tom, GotoeSIM Support
James M.
Mexico · Jun 2026
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Anna
GotoeSIM Support
· 1 month ago Thanks for sharing, James! Thrilled it made staying connected effortless. Come back anytime! — Anna, GotoeSIM Support
Sven M.
Portugal · Jun 2026
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data. Five stars from me.
Omar
GotoeSIM Support
· 1 month ago Thanks for sharing, Sven! Delighted the speeds worked well for you. Enjoy your journeys! – Omar 💜
James L.
South Korea · Jun 2026
Installed in minutes by scanning the QR code. Coverage was strong even outside the city. Five stars from me.
Ken
GotoeSIM Support
· 1 month ago So glad to hear this, James! Thrilled it made staying connected effortless. – Ken, 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. · 3 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. · 11 months 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 💜