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
Grace V.
Ireland · Aug 2025
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Exactly as described — no surprises.
Mark
GotoeSIM Support
· 11 months ago Cheers, Grace! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Mark, GotoeSIM Support
Camila F.
Portugal · Aug 2025
Great value compared to roaming charges. Customer support answered my question quickly. A must-have for international travel.
Anna
GotoeSIM Support
· 11 months ago Really appreciate this, Camila! Thrilled it made staying connected effortless. – Anna 💜
Liam T.
Switzerland · Aug 2025
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare. Made staying connected effortless.
David
GotoeSIM Support
· 11 months ago Thanks for sharing, Liam! Great to know the setup was quick and easy. We're here whenever you travel again. – David, GotoeSIM Support
Grace F.
Portugal · Aug 2025
Super easy to set up before I flew out. Coverage was strong even outside the city. Zero regrets.
Yuki
GotoeSIM Support
· 11 months ago Thank you so much, Grace! Delighted the speeds worked well for you. Enjoy your journeys! – Yuki, GotoeSIM Support
Aisha B.
United States · Aug 2025
Connected the moment I landed. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
James
GotoeSIM Support
· 11 months ago Thanks a lot, Aisha! Love that you were online the moment you landed in Japan. – James 💜
Louis V.
Thailand · Aug 2025
Connected the moment I landed. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Ken
GotoeSIM Support
· 11 months ago Really appreciate this, Louis! Thrilled it made staying connected effortless. We're here whenever you travel again. – Ken, GotoeSIM Support
Hugo V.
Ireland · Aug 2025
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. Telling my friends about this.
Anna
GotoeSIM Support
· 11 months ago Thanks for sharing, Hugo! Thrilled it made staying connected effortless. We're here whenever you travel again. — Anna
Aisha G.
Poland · Aug 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data.
Priya
GotoeSIM Support
· 11 months ago Thank you so much, Aisha! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Priya, GotoeSIM Support
Sarah L.
Poland · Jul 2025
Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data. Zero regrets.
Anna
GotoeSIM Support
· 11 months ago Really appreciate this, Sarah! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Anna
Liam M.
Australia · Jul 2025
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 11 months ago So glad to hear this, Liam! So pleased it saved you from roaming bills. — Laura, GotoeSIM Support
Noah V.
Australia · Jul 2025
Great value compared to roaming charges. I kept my normal number for calls while using this for data.
Tom
GotoeSIM Support
· 11 months ago Thank you so much, Noah! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Tom, GotoeSIM Support
Isabella S.
Germany · Jul 2025
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. Will use GotoeSIM for my next trip for sure.
James
GotoeSIM Support
· 11 months ago Thank you for the kind words, Isabella! Thrilled it made staying connected effortless. Come back anytime! — James
Omar C.
France · Jul 2025
Saved me a fortune on my holiday. The QR code arrived instantly by email. Would definitely buy again.
Grace
GotoeSIM Support
· 11 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! — Grace, GotoeSIM Support
Beatriz S.
Brazil · Jul 2025
Did the job without any drama. Setup instructions in the app were clear and simple.
Sara
GotoeSIM Support
· 11 months ago Thanks a lot, Beatriz! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Sara, GotoeSIM Support
Giulia D.
Turkey · Jul 2025
First time using an eSIM and it was painless. Customer support answered my question quickly. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago Cheers, Giulia! So pleased it saved you from roaming bills. — Mark
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. · 1 year 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