Japan eSIM — reviews & details
Japan 2GB/Day · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Mateo V.
Ireland · Jul 2026
Decent speeds, though slower than I expected in a few spots. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 2 days ago Thanks for the honest feedback, Mateo. 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. – Sara 💜
Chloe F.
Canada · Jul 2026
Connected the moment I landed in Japan. Topping up was straightforward when I needed more. Five stars from me.
Anna
GotoeSIM Support
· 5 days ago Thank you for the kind words, Chloe! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Anna
Ingrid N.
Egypt · Jul 2026
Great value compared to roaming charges. The QR code arrived instantly by email. A must-have for international travel.
Ingrid
GotoeSIM Support
· 6 days ago Cheers, Ingrid! Great to know the setup was quick and easy. Come back anytime! — Ingrid
Carlos N.
Poland · Jul 2026
Exactly what I needed for travelling. Signal held up well on trains and in rural areas.
Yuki
GotoeSIM Support
· 6 days ago Thanks a lot, Carlos! So pleased it saved you from roaming bills. Enjoy your journeys! — Yuki, GotoeSIM Support
Ingrid L.
Poland · Jul 2026
Installed in minutes by scanning the QR code in Japan. Streaming and video calls worked without buffering. Great experience overall.
Tom
GotoeSIM Support
· 1 week ago Thanks a lot, Ingrid! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Tom 💜
Kenji B.
India · Jul 2026
Connected the moment I landed in Japan. Data lasted the whole trip with room to spare. Will use GotoeSIM for my next trip for sure.
Mark
GotoeSIM Support
· 1 week ago Thanks for sharing, Kenji! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Mark, GotoeSIM Support
Pablo G.
Portugal · Jul 2026
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues. Would definitely buy again.
Anna
GotoeSIM Support
· 1 week ago Thanks a lot, Pablo! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Anna 💜
Giulia G.
New Zealand · Jul 2026
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more.
Anna
GotoeSIM Support
· 1 week ago Thanks a lot, Giulia! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Anna 💜
Mei C.
Mexico · Jul 2026
Exactly what I needed for travelling. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Priya
GotoeSIM Support
· 1 week ago Really appreciate this, Mei! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Priya 💜
Marco V.
South Korea · Jul 2026
Connected the moment I landed. Ran hotspot to my laptop with no issues. Would definitely buy again.
David
GotoeSIM Support
· 1 week ago Cheers, Marco! Delighted the speeds worked well for you. Enjoy your journeys! — David, GotoeSIM Support
Kenji F.
Netherlands · Jul 2026
Great value compared to roaming charges. Activation was automatic when I arrived.
Diego
GotoeSIM Support
· 2 weeks ago Cheers, Kenji! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Diego, GotoeSIM Support
Ravi P.
Indonesia · Jul 2026
Honestly better than buying a local SIM at the airport in Japan. Customer support answered my question quickly. Telling my friends about this.
Diego
GotoeSIM Support
· 2 weeks ago So glad to hear this, Ravi! Love that you were online the moment you landed in Japan. – Diego, GotoeSIM Support
Sri W.
Mexico · Jul 2026
Exactly what I needed for travelling. The QR code arrived instantly by email. Made staying connected effortless.
Sara
GotoeSIM Support
· 2 weeks ago Cheers, Sri! Delighted the speeds worked well for you. – Sara, GotoeSIM Support
Nguyen R.
Egypt · Jul 2026
Installed in minutes by scanning the QR code in Japan. The QR code arrived instantly by email. Telling my friends about this.
David
GotoeSIM Support
· 2 weeks ago Thank you for the kind words, Nguyen! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — David, GotoeSIM Support
Lucia K.
Philippines · Jul 2026
Exactly what I needed for travelling. Activation was automatic when I arrived in Japan. Great experience overall.
Emma
GotoeSIM Support
· 2 weeks ago Thanks for sharing, Lucia! Wonderful to hear it worked smoothly in Japan. — Emma
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 2GB/Day plan costs $3.00 for 2 GB/day over 1 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
Sofia B. · 3 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Sofia, on 4G/5G where available. – Grace, GotoeSIM Support
Arjun N. · 5 months ago
Does this work on an iPhone 13?
Yes Arjun, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Sophie
Beatriz K. · 6 months ago
Is 5G supported or just 4G?
5G is available where covered, Beatriz — you'll always get the best speed on offer. – Tom, GotoeSIM Support
Isabella F. · 7 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Isabella, then it activates automatically on arrival. – Sara, GotoeSIM Support
Beatriz S. · 7 months ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Beatriz. – Yuki, GotoeSIM Support
Aisha H. · 8 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Aisha! Feel free to hotspot to your other devices. – Anna, GotoeSIM Support
Carlos G. · 9 months ago
Thanks, installed with no problems on my Samsung.
Yes Carlos, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — Mark, GotoeSIM Support
Yuki W. · 9 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Yuki, so buying early is totally fine. – Diego 💜
Viktor H. · 9 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. — Emma, GotoeSIM Support
Nadia C. · 11 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Nadia, you can top up the same eSIM anytime — no need to buy a new one. – Priya, GotoeSIM Support
Katya P. · 1 year ago
Can I use it in nearby countries too?
This plan covers its listed destination, Katya — for multiple countries, check our regional plans. — Priya
Mei D. · 1 year ago
Will this keep my WhatsApp active with my home number?
Yes Mei, WhatsApp keeps working with your home number — the eSIM only carries data. — Omar