Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Isabella C.
Singapore · May 2025
Bought it the night before my flight — smooth process in Japan. The QR code arrived instantly by email.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Isabella! Love that you were online the moment you landed in Japan. Come back anytime! — Ingrid, GotoeSIM Support
Ravi C.
Egypt · May 2025
First time using an eSIM and it was painless in Japan. Data lasted the whole trip with room to spare.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Ravi! Thrilled it made staying connected effortless. – Laura, GotoeSIM Support
Chloe M.
Saudi Arabia · May 2025
Used this on my trip and it worked perfectly. Streaming and video calls worked without buffering. A must-have for international travel.
Tom
GotoeSIM Support
· 1 year ago Really appreciate this, Chloe! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Tom, GotoeSIM Support
Sophia S.
India · May 2025
Install took me two tries but was fine after that.
James
GotoeSIM Support
· 1 year ago Thank you for taking the time, Sophia. We're constantly optimising speeds and coverage across Japan. Reach us anytime at gotoesim.com/support if we can help. – James 💜
James R.
United States · May 2025
Saved me a fortune on my holiday in Japan. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Tom
GotoeSIM Support
· 1 year ago Thank you for the kind words, James! Thrilled it made staying connected effortless. – Tom 💜
Zoe H.
Brazil · May 2025
Installed in minutes by scanning the QR code. Customer support answered my question quickly. A must-have for international travel.
Ken
GotoeSIM Support
· 1 year ago Thank you for the kind words, Zoe! So pleased it saved you from roaming bills. Enjoy your journeys! — Ken, GotoeSIM Support
Sophia F.
Japan · May 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Sophia! So pleased it saved you from roaming bills. — Anna
Elena W.
Singapore · May 2025
No more hunting for a SIM card kiosk on arrival. Speeds were solid for maps, messaging and browsing. Zero regrets.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Elena! So pleased it saved you from roaming bills. Come back anytime! — Anna, GotoeSIM Support
Katya N.
United Kingdom · Apr 2025
Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Katya! So happy the Japan eSIM kept you connected. — James, GotoeSIM Support
Olivia V.
Turkey · Apr 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 1 year ago Cheers, Olivia! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Sophie, GotoeSIM Support
Sophia K.
Brazil · Apr 2025
Good coverage in the city, a bit patchy in remote areas.
Diego
GotoeSIM Support
· 1 year ago So sorry to hear this, Sophia. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. — Diego
Andre W.
Spain · Apr 2025
Connected the moment I landed. Topping up was straightforward when I needed more. Great experience overall.
Sophie
GotoeSIM Support
· 1 year ago Thank you for the kind words, Andre! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Sophie 💜
Max H.
France · Apr 2025
Great value compared to roaming charges. Streaming and video calls worked without buffering.
Diego
GotoeSIM Support
· 1 year ago Thanks a lot, Max! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Diego
Arjun F.
Portugal · Apr 2025
Bought it the night before my flight — smooth process. I kept my normal number for calls while using this for data. Would definitely buy again.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Arjun! Great to know the setup was quick and easy. We're here whenever you travel again. – Laura 💜
Marco M.
Singapore · Apr 2025
Did the job without any drama. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 1 year ago Thank you so much, Marco! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Laura, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days (nonhkip) plan costs $9.90 for 10 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
Grace B. · 1 month ago
Which networks does this connect to?
You'll be on top local networks, Grace — full details are on the plan page under Coverage. – Ingrid 💜
Ryan N. · 1 month ago
Great guide, the setup steps were really helpful.
So glad it helped, Ryan! We're always here if you need anything. — Sophie, GotoeSIM Support
Nadia N. · 3 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Nadia! Add it via SIM manager and you're set. — Laura
Viktor W. · 3 months ago
Is roaming charged extra or is it all included?
No surprise fees, Viktor! Roaming is part of the plan and never billed separately. – James 💜
Sarah D. · 3 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Sarah, so buying early is totally fine. — David, GotoeSIM Support
Fatima G. · 3 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Fatima — within seconds of payment, by email and in your account. — Yuki
Katya S. · 5 months ago
Does this work on an iPhone 13?
Absolutely, Katya! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Priya 💜
Sarah K. · 6 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Sarah — check My eSIMs anytime. — Anna, GotoeSIM Support
James N. · 6 months ago
Can I use this for hotspot/tethering?
Yes James, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — Tom, GotoeSIM Support
Min-jun S. · 7 months ago
Will this keep my WhatsApp active with my home number?
Yes Min-jun, WhatsApp keeps working with your home number — the eSIM only carries data. — Ken, GotoeSIM Support
Somchai H. · 11 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Somchai — for multiple countries, check our regional plans. – Sophie, GotoeSIM Support
Camila S. · 11 months ago
Is 5G supported or just 4G?
5G is available where covered, Camila — you'll always get the best speed on offer. – Emma, GotoeSIM Support