Japan eSIM — reviews & details
Japan 5GB 30Days (nonhkip) · 5 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Sri L.
Portugal · Dec 2024
Honestly better than buying a local SIM at the airport in Japan. Topping up was straightforward when I needed more.
Tom
GotoeSIM Support
· 1 year ago Cheers, Sri! Delighted the speeds worked well for you. – Tom 💜
Lucas S.
United Kingdom · Dec 2024
Good coverage in the city, a bit patchy in remote areas. Speeds were solid for maps, messaging and browsing.
Grace
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Lucas. 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. — Grace, GotoeSIM Support
James H.
South Korea · Dec 2024
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. A must-have for international travel.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, James! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Anna, GotoeSIM Support
Somchai G.
Mexico · Nov 2024
Install took me two tries but was fine after that.
James
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Somchai. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. – James 💜
Pablo F.
Ireland · Nov 2024
Worked fine but took a little while to connect at first.
Emma
GotoeSIM Support
· 1 year ago So sorry to hear this, Pablo. That's not the experience we want for Japan. Please contact us at gotoesim.com/support and we'll sort it out. — Emma
Mei R.
Mexico · Nov 2024
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues.
Emma
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mei! Delighted the speeds worked well for you. — Emma, GotoeSIM Support
Ava B.
South Korea · Nov 2024
Saved me a fortune on my holiday. Customer support answered my question quickly. Would definitely buy again.
Anna
GotoeSIM Support
· 1 year ago Cheers, Ava! Thrilled it made staying connected effortless. Come back anytime! — Anna, GotoeSIM Support
Anna T.
Mexico · Nov 2024
Installed in minutes by scanning the QR code. Coverage was strong even outside the city. Made staying connected effortless.
Grace
GotoeSIM Support
· 1 year ago Really appreciate this, Anna! Wonderful to hear it worked smoothly in Japan. — Grace
Ryan B.
Poland · Nov 2024
Did the job without any drama. Customer support answered my question quickly. Zero regrets.
Tom
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ryan! Great to know the setup was quick and easy. Come back anytime! – Tom, GotoeSIM Support
Grace C.
Ireland · Nov 2024
Saved me a fortune on my holiday in Japan. Data lasted the whole trip with room to spare. Would definitely buy again.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Grace! Wonderful to hear it worked smoothly in Japan. – David 💜
Andre C.
Spain · Nov 2024
Connected the moment I landed. Signal held up well on trains and in rural areas. Great experience overall.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Andre! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Laura
Max G.
Malaysia · Nov 2024
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering. A must-have for international travel.
Grace
GotoeSIM Support
· 1 year ago Thanks for sharing, Max! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Grace 💜
Carlos W.
United States · Nov 2024
Did the job without any drama. The QR code arrived instantly by email.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Carlos! So happy the Japan eSIM kept you connected. Come back anytime! — Sophie
Ethan B.
Egypt · Nov 2024
Connected the moment I landed. Setup instructions in the app were clear and simple.
Grace
GotoeSIM Support
· 1 year ago Really appreciate this, Ethan! Wonderful to hear it worked smoothly in Japan. — Grace, GotoeSIM Support
Lucia N.
Saudi Arabia · Nov 2024
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Diego
GotoeSIM Support
· 1 year ago Cheers, Lucia! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Diego, GotoeSIM Support
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. · 3 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. · 11 months 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 💜