Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Lucia S.
Italy · May 2026
First time using an eSIM and it was painless. The QR code arrived instantly by email. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 1 month ago Thank you for the kind words, Lucia! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Diego 💜
Noah R.
UAE · May 2026
Worked fine but took a little while to connect at first.
Sophie
GotoeSIM Support
· 1 month ago Thank you for taking the time, Noah. We're constantly optimising speeds and coverage across Japan. Reach us anytime at gotoesim.com/support if we can help. — Sophie
Max N.
Saudi Arabia · May 2026
Did the job without any drama. Streaming and video calls worked without buffering. Telling my friends about this.
Yuki
GotoeSIM Support
· 2 months ago Cheers, Max! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Yuki 💜
Haruto N.
Poland · May 2026
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Emma
GotoeSIM Support
· 2 months ago Thank you so much, Haruto! Love that you were online the moment you landed in Japan. – Emma, GotoeSIM Support
Min-jun R.
Portugal · May 2026
Installed in minutes by scanning the QR code in Japan. Data lasted the whole trip with room to spare.
Diego
GotoeSIM Support
· 2 months ago Thank you for the kind words, Min-jun! So pleased it saved you from roaming bills. We're here whenever you travel again. – Diego 💜
Andre K.
United Kingdom · May 2026
Used this on my trip and it worked perfectly. Coverage was strong even outside the city.
Anna
GotoeSIM Support
· 2 months ago Thanks for sharing, Andre! Love that you were online the moment you landed in Japan. Come back anytime! – Anna, GotoeSIM Support
Daniel K.
Poland · May 2026
Install took me two tries but was fine after that.
James
GotoeSIM Support
· 2 months ago Thanks for the honest feedback, Daniel. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. — James
Chloe B.
Sweden · May 2026
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Telling my friends about this.
Omar
GotoeSIM Support
· 2 months ago Thanks a lot, Chloe! Love that you were online the moment you landed in Japan. — Omar, GotoeSIM Support
Fatima N.
India · May 2026
Saved me a fortune on my holiday. Customer support answered my question quickly. Would definitely buy again.
Yuki
GotoeSIM Support
· 2 months ago Thank you so much, Fatima! Delighted the speeds worked well for you. — Yuki, GotoeSIM Support
Pablo H.
Australia · May 2026
Used this on my trip and it worked perfectly. Signal held up well on trains and in rural areas. Five stars from me.
Ken
GotoeSIM Support
· 2 months ago Thank you so much, Pablo! So happy the Japan eSIM kept you connected. — Ken
Hugo R.
New Zealand · May 2026
Connected the moment I landed in Japan. I kept my normal number for calls while using this for data. Great experience overall.
Grace
GotoeSIM Support
· 2 months ago Thanks a lot, Hugo! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Grace, GotoeSIM Support
Sofia B.
India · May 2026
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare. A must-have for international travel.
Tom
GotoeSIM Support
· 2 months ago Cheers, Sofia! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Tom, GotoeSIM Support
Olivia R.
United States · May 2026
Super easy to set up before I flew out. The QR code arrived instantly by email. Zero regrets.
Priya
GotoeSIM Support
· 2 months ago Thanks for sharing, Olivia! Love that you were online the moment you landed in Japan. – Priya, GotoeSIM Support
Carlos G.
India · May 2026
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Telling my friends about this.
Mark
GotoeSIM Support
· 2 months ago Thanks for sharing, Carlos! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Mark
Thomas P.
United States · May 2026
Installed in minutes by scanning the QR code. Signal held up well on trains and in rural areas.
Sophie
GotoeSIM Support
· 2 months ago Really appreciate this, Thomas! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Sophie, 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