Japan eSIM — reviews & details
Japan 50GB 30Days (IIJ) · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 4G
Traveller reviews
Mateo P.
South Korea · Aug 2025
Install took me two tries but was fine after that. Setup instructions in the app were clear and simple.
Mark
GotoeSIM Support
· 11 months ago Thanks for the honest feedback, Mateo. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. – Mark 💜
Noah R.
India · Aug 2025
Saved me a fortune on my holiday. The QR code arrived instantly by email.
Sophie
GotoeSIM Support
· 11 months ago Thanks for sharing, Noah! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Sophie
Ava R.
Japan · Aug 2025
Did the job without any drama. Coverage was strong even outside the city. Highly recommend for any traveller.
Ken
GotoeSIM Support
· 11 months ago Thank you for the kind words, Ava! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Ken, GotoeSIM Support
Wei C.
Philippines · Aug 2025
Good coverage in the city, a bit patchy in remote areas.
Laura
GotoeSIM Support
· 11 months ago Thanks for the honest feedback, Wei. 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. — Laura
Max T.
Mexico · Aug 2025
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email. Great experience overall.
Ken
GotoeSIM Support
· 11 months ago Thank you for the kind words, Max! Delighted the speeds worked well for you. Enjoy your journeys! — Ken, GotoeSIM Support
Thomas P.
Egypt · Aug 2025
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Great experience overall.
Anna
GotoeSIM Support
· 11 months ago Thanks a lot, Thomas! Delighted the speeds worked well for you. — Anna
Andre R.
Singapore · Aug 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. A must-have for international travel.
Anna
GotoeSIM Support
· 11 months ago Thank you for the kind words, Andre! So pleased it saved you from roaming bills. – Anna, GotoeSIM Support
Beatriz P.
Indonesia · Aug 2025
Solid overall, just wish there was a bit more data for the price. Topping up was straightforward when I needed more.
Mark
GotoeSIM Support
· 11 months ago Thank you for taking the time, Beatriz. 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. — Mark, GotoeSIM Support
Hana T.
India · Aug 2025
Did the job without any drama. Setup instructions in the app were clear and simple. Would definitely buy again.
Diego
GotoeSIM Support
· 11 months ago So glad to hear this, Hana! So pleased it saved you from roaming bills. – Diego 💜
Lucia N.
Singapore · Aug 2025
Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 11 months ago Really appreciate this, Lucia! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Grace
Grace R.
Sweden · Aug 2025
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering.
James
GotoeSIM Support
· 11 months ago Thanks a lot, Grace! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – James, GotoeSIM Support
James D.
Canada · Aug 2025
Did the job without any drama in Japan. Coverage was strong even outside the city.
Emma
GotoeSIM Support
· 11 months ago So glad to hear this, James! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Emma, GotoeSIM Support
Hugo M.
Thailand · Aug 2025
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. A must-have for international travel.
David
GotoeSIM Support
· 11 months ago Thanks for sharing, Hugo! Great to know the setup was quick and easy. Come back anytime! – David 💜
Marco V.
Singapore · Aug 2025
Super easy to set up before I flew out. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 11 months ago Thank you so much, Marco! Delighted the speeds worked well for you. Come back anytime! – Sara, GotoeSIM Support
Diego M.
Poland · Aug 2025
No more hunting for a SIM card kiosk on arrival in Japan. I kept my normal number for calls while using this for data.
Anna
GotoeSIM Support
· 11 months ago Thank you so much, Diego! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Anna, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 50GB 30Days (IIJ) plan costs $25.50 for 50 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
Beatriz H. · 5 days ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Beatriz! Just add more data to your existing eSIM in the app. – Yuki 💜
Isabella L. · 1 month ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Isabella — it switches on when you land. – Diego 💜
Diego K. · 2 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Diego! Add it via SIM manager and you're set. – Sara, GotoeSIM Support
Chloe L. · 4 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Chloe — within seconds of payment, by email and in your account. — Mark, GotoeSIM Support
Thomas K. · 5 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Thomas, so buying early is totally fine. — Priya
Isabella V. · 5 months ago
Is 5G supported or just 4G?
5G is available where covered, Isabella — you'll always get the best speed on offer. – Emma, GotoeSIM Support
Hugo V. · 6 months ago
Which networks does this connect to?
You'll be on top local networks, Hugo — full details are on the plan page under Coverage. – Tom, GotoeSIM Support
Louis V. · 6 months ago
Does this work on an iPhone 13?
Yes Louis, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Sara, GotoeSIM Support
Hana P. · 7 months ago
Is roaming charged extra or is it all included?
No surprise fees, Hana! Roaming is part of the plan and never billed separately. — Omar
Louis B. · 9 months ago
Will this keep my WhatsApp active with my home number?
Yes Louis, WhatsApp keeps working with your home number — the eSIM only carries data. — Anna, GotoeSIM Support
Thomas L. · 11 months ago
Can I use this for hotspot/tethering?
Yes Thomas, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Grace 💜
Sofia T. · 1 year ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Sofia. – Priya, GotoeSIM Support