Japan eSIM — reviews & details
Japan 5GB/Day (nonhkip) · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Sri T.
Vietnam · Oct 2025
Saved me a fortune on my holiday in Japan. Setup instructions in the app were clear and simple. Made staying connected effortless.
Anna
GotoeSIM Support
· 9 months ago Cheers, Sri! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Anna 💜
Hana R.
Vietnam · Oct 2025
Bought it the night before my flight — smooth process. Customer support answered my question quickly. Would definitely buy again.
Priya
GotoeSIM Support
· 9 months ago Thank you for the kind words, Hana! So pleased it saved you from roaming bills. We're here whenever you travel again. – Priya, GotoeSIM Support
Fatima H.
UAE · Oct 2025
No more hunting for a SIM card kiosk on arrival. Topping up was straightforward when I needed more.
Sophie
GotoeSIM Support
· 9 months ago Cheers, Fatima! Thrilled it made staying connected effortless. We're here whenever you travel again. – Sophie, GotoeSIM Support
Grace L.
France · Oct 2025
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas. Will use GotoeSIM for my next trip for sure.
David
GotoeSIM Support
· 9 months ago Really appreciate this, Grace! So pleased it saved you from roaming bills. We're here whenever you travel again. — David
Sven R.
Portugal · Sep 2025
Honestly better than buying a local SIM at the airport in Japan. Data lasted the whole trip with room to spare. Zero regrets.
Ingrid
GotoeSIM Support
· 9 months ago Thanks for sharing, Sven! Delighted the speeds worked well for you. — Ingrid
Sri N.
India · Sep 2025
Connected the moment I landed in Japan. Setup instructions in the app were clear and simple.
Emma
GotoeSIM Support
· 10 months ago Thanks a lot, Sri! Delighted the speeds worked well for you. – Emma, GotoeSIM Support
Somchai S.
Saudi Arabia · Sep 2025
Great value compared to roaming charges. Streaming and video calls worked without buffering. Telling my friends about this.
Sara
GotoeSIM Support
· 10 months ago Thank you so much, Somchai! So pleased it saved you from roaming bills. We're here whenever you travel again. – Sara, GotoeSIM Support
Yuki B.
India · Sep 2025
Exactly what I needed for travelling. Streaming and video calls worked without buffering. A must-have for international travel.
Tom
GotoeSIM Support
· 10 months ago So glad to hear this, Yuki! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Tom 💜
Ava R.
Netherlands · Sep 2025
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Five stars from me.
Diego
GotoeSIM Support
· 10 months ago Thanks a lot, Ava! So pleased it saved you from roaming bills. Enjoy your journeys! – Diego, GotoeSIM Support
Mohammed L.
Thailand · Sep 2025
Solid overall, just wish there was a bit more data for the price.
Laura
GotoeSIM Support
· 10 months ago Thanks for the honest feedback, Mohammed. 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. – Laura, GotoeSIM Support
Haruto H.
United Kingdom · Sep 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data.
Priya
GotoeSIM Support
· 10 months ago Thank you for the kind words, Haruto! Thrilled it made staying connected effortless. We're here whenever you travel again. — Priya
Ingrid B.
New Zealand · Sep 2025
Install took me two tries but was fine after that. Setup instructions in the app were clear and simple.
Grace
GotoeSIM Support
· 10 months ago Thank you for taking the time, Ingrid. 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. — Grace, GotoeSIM Support
Sri H.
Saudi Arabia · Sep 2025
Installed in minutes by scanning the QR code. The QR code arrived instantly by email.
Sara
GotoeSIM Support
· 10 months ago Thank you so much, Sri! Love that you were online the moment you landed in Japan. – Sara 💜
Zoe D.
Australia · Sep 2025
Connected the moment I landed. Activation was automatic when I arrived. Will use GotoeSIM for my next trip for sure.
Ken
GotoeSIM Support
· 10 months ago So glad to hear this, Zoe! Wonderful to hear it worked smoothly in Japan. — Ken
Fatima K.
South Korea · Sep 2025
Good coverage in the city, a bit patchy in remote areas. I kept my normal number for calls while using this for data.
Laura
GotoeSIM Support
· 10 months ago Thanks for the honest feedback, Fatima. 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
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