Japan eSIM — reviews & details
Japan 5GB 30Days (nonhkip) · 5 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Hugo K.
South Korea · Oct 2025
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. Will use GotoeSIM for my next trip for sure.
Grace
GotoeSIM Support
· 9 months ago So glad to hear this, Hugo! Thrilled it made staying connected effortless. Enjoy your journeys! – Grace, GotoeSIM Support
Linh D.
Portugal · Oct 2025
Worked fine but took a little while to connect at first.
Sophie
GotoeSIM Support
· 9 months ago Appreciate you sharing this, Linh. 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. – Sophie, GotoeSIM Support
Wei K.
Singapore · Oct 2025
No more hunting for a SIM card kiosk on arrival. The QR code arrived instantly by email.
Mark
GotoeSIM Support
· 9 months ago Cheers, Wei! Delighted the speeds worked well for you. — Mark, GotoeSIM Support
Diego S.
Switzerland · Oct 2025
Decent speeds, though slower than I expected in a few spots. Signal held up well on trains and in rural areas.
James
GotoeSIM Support
· 9 months ago We're really sorry, Diego. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. — James
Fatima G.
Australia · Oct 2025
Solid overall, just wish there was a bit more data for the price.
Diego
GotoeSIM Support
· 9 months ago Thanks for the honest feedback, Fatima. We're constantly optimising speeds and coverage across Japan. Reach us anytime at gotoesim.com/support if we can help. — Diego, GotoeSIM Support
Elena F.
France · Sep 2025
Bought it the night before my flight — smooth process. Customer support answered my question quickly. Exactly as described — no surprises.
David
GotoeSIM Support
· 9 months ago Really appreciate this, Elena! Delighted the speeds worked well for you. – David, GotoeSIM Support
Omar N.
UAE · Sep 2025
Saved me a fortune on my holiday in Japan. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Priya
GotoeSIM Support
· 9 months ago Thank you for the kind words, Omar! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Priya 💜
Elena M.
Indonesia · Sep 2025
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. Would definitely buy again.
Laura
GotoeSIM Support
· 10 months ago Thanks for sharing, Elena! Wonderful to hear it worked smoothly in Japan. — Laura, GotoeSIM Support
Hugo V.
Canada · Sep 2025
Did the job without any drama. Activation was automatic when I arrived. Will use GotoeSIM for my next trip for sure.
Laura
GotoeSIM Support
· 10 months ago Thank you so much, Hugo! Delighted the speeds worked well for you. — Laura, GotoeSIM Support
Linh P.
New Zealand · Sep 2025
Did the job without any drama. Customer support answered my question quickly.
James
GotoeSIM Support
· 10 months ago Thank you for the kind words, Linh! Love that you were online the moment you landed in Japan. Enjoy your journeys! — James, GotoeSIM Support
Grace K.
Portugal · Sep 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city. Zero regrets.
Anna
GotoeSIM Support
· 10 months ago Cheers, Grace! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Anna, GotoeSIM Support
Ava F.
Spain · Sep 2025
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare.
Mark
GotoeSIM Support
· 10 months ago Thank you for the kind words, Ava! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Mark
Lea V.
South Korea · Sep 2025
Used this on my trip and it worked perfectly in Japan. The QR code arrived instantly by email. Made staying connected effortless.
Grace
GotoeSIM Support
· 10 months ago Thank you for the kind words, Lea! So pleased it saved you from roaming bills. We're here whenever you travel again. — Grace
Ananya W.
South Korea · Sep 2025
Used this on my trip and it worked perfectly in Japan. Coverage was strong even outside the city. Will use GotoeSIM for my next trip for sure.
Emma
GotoeSIM Support
· 10 months ago Thanks a lot, Ananya! So pleased it saved you from roaming bills. Enjoy your journeys! – Emma, GotoeSIM Support
Ananya B.
UAE · Sep 2025
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
Diego
GotoeSIM Support
· 10 months ago Thank you for the kind words, Ananya! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Diego 💜
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. · 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 💜