Japan eSIM — reviews & details
Japan 5GB/Day (nonhkip) · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Viktor D.
Netherlands · May 2026
Super easy to set up before I flew out. Customer support answered my question quickly.
Sophie
GotoeSIM Support
· 2 months ago Thanks for sharing, Viktor! Thrilled it made staying connected effortless. Come back anytime! — Sophie, GotoeSIM Support
Lucas M.
Singapore · May 2026
Super easy to set up before I flew out. Data lasted the whole trip with room to spare. Great experience overall.
Sara
GotoeSIM Support
· 2 months ago Thanks for sharing, Lucas! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Sara
Somchai V.
Switzerland · May 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
· 2 months ago Really appreciate this, Somchai! Delighted the speeds worked well for you. Come back anytime! — Sophie, GotoeSIM Support
Carlos V.
Netherlands · May 2026
Saved me a fortune on my holiday. Streaming and video calls worked without buffering.
Sara
GotoeSIM Support
· 2 months ago Cheers, Carlos! Delighted the speeds worked well for you. Come back anytime! – Sara, GotoeSIM Support
Wei W.
Singapore · May 2026
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. A must-have for international travel.
Priya
GotoeSIM Support
· 2 months ago Thank you so much, Wei! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Priya, GotoeSIM Support
Liam D.
Netherlands · May 2026
Connected the moment I landed in Japan. Coverage was strong even outside the city. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 2 months ago So glad to hear this, Liam! So pleased it saved you from roaming bills. Come back anytime! – Sara, GotoeSIM Support
Somchai K.
Philippines · May 2026
First time using an eSIM and it was painless in Japan. Signal held up well on trains and in rural areas. Will use GotoeSIM for my next trip for sure.
Sophie
GotoeSIM Support
· 2 months ago Thank you so much, Somchai! So pleased it saved you from roaming bills. Come back anytime! — Sophie, GotoeSIM Support
Haruto S.
Saudi Arabia · May 2026
Good coverage in the city, a bit patchy in remote areas. Speeds were solid for maps, messaging and browsing.
Anna
GotoeSIM Support
· 2 months ago Thank you for taking the time, Haruto. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. — Anna
Elena F.
South Korea · May 2026
Honestly better than buying a local SIM at the airport in Japan. Topping up was straightforward when I needed more. Five stars from me.
Emma
GotoeSIM Support
· 2 months ago Thank you for the kind words, Elena! Wonderful to hear it worked smoothly in Japan. — Emma, GotoeSIM Support
Emma T.
Sweden · May 2026
Exactly what I needed for travelling. Data lasted the whole trip with room to spare.
Sophie
GotoeSIM Support
· 2 months ago Really appreciate this, Emma! So pleased it saved you from roaming bills. – Sophie, GotoeSIM Support
Pablo K.
Mexico · May 2026
Connected the moment I landed. Data lasted the whole trip with room to spare.
Sophie
GotoeSIM Support
· 2 months ago Thank you so much, Pablo! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Sophie
Ananya B.
France · May 2026
Saved me a fortune on my holiday in Japan. Data lasted the whole trip with room to spare.
Priya
GotoeSIM Support
· 2 months ago So glad to hear this, Ananya! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Priya 💜
Carlos P.
New Zealand · May 2026
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Telling my friends about this.
Sophie
GotoeSIM Support
· 2 months ago So glad to hear this, Carlos! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Sophie
Chloe P.
Egypt · May 2026
Solid overall, just wish there was a bit more data for the price. Activation was automatic when I arrived.
Anna
GotoeSIM Support
· 2 months ago Thank you for taking the time, Chloe. 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. – Anna 💜
Linh H.
Singapore · May 2026
Install took me two tries but was fine after that.
Anna
GotoeSIM Support
· 2 months ago Apologies for the trouble, Linh. This isn't the standard we aim for. Please contact us at gotoesim.com/support and we'll sort it out. – Anna 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB/Day (nonhkip) plan costs $5.28 for 5 GB/day over 1 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
Daniel K. · 3 weeks ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Daniel! Just add more data to your existing eSIM in the app. – Diego, GotoeSIM Support
Lucia T. · 1 month ago
Is roaming charged extra or is it all included?
No surprise fees, Lucia! Roaming is part of the plan and never billed separately. – Ingrid 💜
Isabella W. · 2 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Isabella! Feel free to hotspot to your other devices. – Ken, GotoeSIM Support
Hugo V. · 2 months ago
Does this work on an iPhone 13?
Yes Hugo, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. – Anna, GotoeSIM Support
Lucas S. · 3 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Lucas! The eSIM just handles data. — Emma, GotoeSIM Support
Daniel P. · 4 months ago
Great guide, the setup steps were really helpful.
Thanks Daniel, that means a lot! Reach out anytime. — Laura
Anna D. · 7 months ago
Can I use it in nearby countries too?
For nearby countries, Anna, a regional plan may suit you better — happy to help you pick. – David 💜
Nguyen B. · 8 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Nguyen — not at purchase. — James, GotoeSIM Support
Priya S. · 9 months ago
Thanks, installed with no problems on my Samsung.
Yes Priya, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — Sophie, GotoeSIM Support
Daniel F. · 11 months ago
How long does the QR code take to arrive after payment?
It's immediate, Daniel! The QR code is delivered the moment your payment goes through. – David, GotoeSIM Support
Emma B. · 1 year ago
How do I check how much data I have left?
Your usage is tracked live in the app, Emma — check My eSIMs anytime. – Anna, GotoeSIM Support
Arjun T. · 1 year ago
Which networks does this connect to?
It connects to trusted local partner networks, Arjun, on 4G/5G where available. – Omar, GotoeSIM Support