Japan eSIM — reviews & details
Japan 3GB 30Days (nonhkip) · 3 GB · 30 days
121 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Carlos K.
Spain · May 2026
Did the job without any drama. Ran hotspot to my laptop with no issues. Zero regrets.
Laura
GotoeSIM Support
· 4 months ago Thank you for the kind words, Carlos! So pleased it saved you from roaming bills. — Laura
Lucia R.
Singapore · May 2026
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. Five stars from me.
Ingrid
GotoeSIM Support
· 4 months ago Thanks for sharing, Lucia! Love that you were online the moment you landed in Japan. Come back anytime! – Ingrid, GotoeSIM Support
Omar R.
Spain · May 2026
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. Made staying connected effortless.
Ken
GotoeSIM Support
· 4 months ago Thank you for the kind words, Omar! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Ken
Linh R.
Spain · Apr 2026
Bought it the night before my flight — smooth process in Japan. I kept my normal number for calls while using this for data.
James
GotoeSIM Support
· 4 months ago Thank you so much, Linh! So happy the Japan eSIM kept you connected. Enjoy your journeys! – James 💜
Ananya D.
Germany · Apr 2026
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Sophie
GotoeSIM Support
· 4 months ago Cheers, Ananya! Thrilled it made staying connected effortless. – Sophie, GotoeSIM Support
Zoe M.
UAE · Apr 2026
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived.
Grace
GotoeSIM Support
· 4 months ago Thank you for the kind words, Zoe! Great to know the setup was quick and easy. – Grace 💜
Beatriz L.
Netherlands · Apr 2026
Super easy to set up before I flew out. The QR code arrived instantly by email. Telling my friends about this.
Priya
GotoeSIM Support
· 4 months ago Thanks a lot, Beatriz! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Priya, GotoeSIM Support
Chloe F.
Indonesia · Apr 2026
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple.
Priya
GotoeSIM Support
· 4 months ago So glad to hear this, Chloe! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Priya
Max V.
Poland · Apr 2026
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 4 months ago Really appreciate this, Max! So happy the Japan eSIM kept you connected. – Laura, GotoeSIM Support
Olivia D.
Italy · Apr 2026
No more hunting for a SIM card kiosk on arrival. The QR code arrived instantly by email. Highly recommend for any traveller.
Anna
GotoeSIM Support
· 4 months ago Thanks for sharing, Olivia! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Anna 💜
Fatima W.
Brazil · Apr 2026
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. Will use GotoeSIM for my next trip for sure.
Tom
GotoeSIM Support
· 4 months ago Thanks a lot, Fatima! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Tom 💜
Arjun F.
United States · Apr 2026
Connected the moment I landed. Customer support answered my question quickly. Will use GotoeSIM for my next trip for sure.
Ken
GotoeSIM Support
· 4 months ago Thank you for the kind words, Arjun! Thrilled it made staying connected effortless. Come back anytime! — Ken
James W.
Australia · Apr 2026
Did the job without any drama. Customer support answered my question quickly. Made staying connected effortless.
Omar
GotoeSIM Support
· 4 months ago Thanks for sharing, James! So pleased it saved you from roaming bills. — Omar, GotoeSIM Support
Nadia M.
Australia · Apr 2026
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple.
Anna
GotoeSIM Support
· 4 months ago Thank you for the kind words, Nadia! Thrilled it made staying connected effortless. Come back anytime! — Anna, GotoeSIM Support
Nguyen G.
Thailand · Apr 2026
Solid overall, just wish there was a bit more data for the price.
Priya
GotoeSIM Support
· 4 months ago Thank you for taking the time, Nguyen. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. — Priya, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 3GB 30Days (nonhkip) plan costs $4.72 for 3 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
Louis B. · 1 month ago
Which networks does this connect to?
It connects to trusted local partner networks, Louis, on 4G/5G where available. — Ingrid
Zoe T. · 2 months ago
Thanks, installed with no problems on my Samsung.
Yes Zoe, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — James
Linh L. · 4 months ago
Great guide, the setup steps were really helpful.
Thanks Linh, that means a lot! Reach out anytime. — David, GotoeSIM Support
Mateo P. · 4 months ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Mateo. — Sara
Sarah W. · 5 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Sarah! The eSIM just handles data. — Anna, GotoeSIM Support
Ravi V. · 6 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Ravi — within seconds of payment, by email and in your account. – Anna 💜
Camila H. · 9 months ago
Does this work on an iPhone 13?
Absolutely, Camila! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Priya, GotoeSIM Support
Somchai K. · 1 year ago
Is 5G supported or just 4G?
Yes Somchai, 5G is supported where the local network offers it, otherwise fast 4G. – Emma, GotoeSIM Support
Sri P. · 1 year ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Sri, so buying early is totally fine. — Sophie
Ananya B. · 1 year ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Ananya, then it activates automatically on arrival. – Ken, GotoeSIM Support
Chloe B. · 1 year ago
Is roaming charged extra or is it all included?
No surprise fees, Chloe! Roaming is part of the plan and never billed separately. — Emma, GotoeSIM Support
Nguyen G. · 1 year ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Nguyen! Just add more data to your existing eSIM in the app. – Laura 💜