Japan eSIM — reviews & details
Japan 5GB 30Days (nonhkip) · 5 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Andre V.
France · Apr 2026
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data.
Ken
GotoeSIM Support
· 3 months ago Thanks for sharing, Andre! So happy the Japan eSIM kept you connected. Come back anytime! – Ken, GotoeSIM Support
Hugo D.
Egypt · Apr 2026
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing. Five stars from me.
Emma
GotoeSIM Support
· 3 months ago Thank you for the kind words, Hugo! Delighted the speeds worked well for you. Enjoy your journeys! – Emma, GotoeSIM Support
Diego D.
Japan · Apr 2026
Installed in minutes by scanning the QR code in Japan. Speeds were solid for maps, messaging and browsing. Five stars from me.
Grace
GotoeSIM Support
· 3 months ago Thank you so much, Diego! Love that you were online the moment you landed in Japan. — Grace
Olivia S.
South Korea · Apr 2026
Saved me a fortune on my holiday in Japan. Streaming and video calls worked without buffering. Five stars from me.
Omar
GotoeSIM Support
· 3 months ago Thanks a lot, Olivia! Thrilled it made staying connected effortless. — Omar, GotoeSIM Support
Daniel S.
New Zealand · Apr 2026
Connected the moment I landed. Setup instructions in the app were clear and simple. Zero regrets.
David
GotoeSIM Support
· 3 months ago Really appreciate this, Daniel! Delighted the speeds worked well for you. — David, GotoeSIM Support
Carlos H.
Japan · Apr 2026
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. A must-have for international travel.
James
GotoeSIM Support
· 3 months ago Thank you for the kind words, Carlos! Delighted the speeds worked well for you. Wishing you many more connected adventures! — James
Hugo H.
India · Apr 2026
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more.
Diego
GotoeSIM Support
· 3 months ago Thanks a lot, Hugo! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Diego
Ingrid F.
Australia · Apr 2026
Connected the moment I landed. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
Diego
GotoeSIM Support
· 3 months ago So glad to hear this, Ingrid! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Diego, GotoeSIM Support
Grace F.
Canada · Apr 2026
Great value compared to roaming charges in Japan. Coverage was strong even outside the city.
Grace
GotoeSIM Support
· 3 months ago So glad to hear this, Grace! Wonderful to hear it worked smoothly in Japan. — Grace
Lucas L.
Thailand · Apr 2026
First time using an eSIM and it was painless. Customer support answered my question quickly.
Anna
GotoeSIM Support
· 3 months ago Thanks a lot, Lucas! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Anna, GotoeSIM Support
Chloe K.
Saudi Arabia · Apr 2026
Installed in minutes by scanning the QR code in Japan. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
Ingrid
GotoeSIM Support
· 3 months ago Really appreciate this, Chloe! Love that you were online the moment you landed in Japan. – Ingrid 💜
Louis B.
New Zealand · 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. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 3 months ago So glad to hear this, Louis! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Anna 💜
Sofia L.
Indonesia · Mar 2026
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues. Zero regrets.
Laura
GotoeSIM Support
· 4 months ago Cheers, Sofia! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Laura 💜
Ryan V.
Malaysia · Mar 2026
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Mark
GotoeSIM Support
· 4 months ago Cheers, Ryan! Delighted the speeds worked well for you. — Mark
Chloe M.
Switzerland · Mar 2026
Super easy to set up before I flew out. Customer support answered my question quickly. Telling my friends about this.
David
GotoeSIM Support
· 4 months ago Thank you for the kind words, Chloe! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – David 💜
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. · 4 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. · 1 year 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 💜