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
Ingrid K.
Portugal · Jul 2025
Used this on my trip and it worked perfectly in Japan. The QR code arrived instantly by email. Would definitely buy again.
Ingrid
GotoeSIM Support
· 1 year ago Thank you so much, Ingrid! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Ingrid, GotoeSIM Support
Noah M.
Egypt · Jul 2025
Saved me a fortune on my holiday. The QR code arrived instantly by email.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Noah! Love that you were online the moment you landed in Japan. – Anna 💜
Diego K.
New Zealand · Jul 2025
Used this on my trip and it worked perfectly. Activation was automatic when I arrived in Japan.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Diego! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Ken
Pablo V.
Ireland · Jul 2025
Exactly what I needed for travelling in Japan. Topping up was straightforward when I needed more. Five stars from me.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Pablo! Thrilled it made staying connected effortless. – Yuki, GotoeSIM Support
Elena K.
Spain · Jul 2025
Saved me a fortune on my holiday. The QR code arrived instantly by email.
Priya
GotoeSIM Support
· 1 year ago Thank you for the kind words, Elena! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Priya 💜
Noah C.
Indonesia · Jul 2025
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Would definitely buy again.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Noah! Thrilled it made staying connected effortless. – Mark 💜
Zoe T.
Netherlands · Jul 2025
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data. Will use GotoeSIM for my next trip for sure.
Anna
GotoeSIM Support
· 1 year ago Thank you so much, Zoe! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Anna
Hana B.
Philippines · Jul 2025
Connected the moment I landed. Speeds were solid for maps, messaging and browsing. Will use GotoeSIM for my next trip for sure.
David
GotoeSIM Support
· 1 year ago Thanks a lot, Hana! So pleased it saved you from roaming bills. We're here whenever you travel again. — David
Ingrid W.
Thailand · Jul 2025
Great value compared to roaming charges. Streaming and video calls worked without buffering.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Ingrid! Delighted the speeds worked well for you. Come back anytime! — Anna, GotoeSIM Support
Isabella V.
United States · Jul 2025
Bought it the night before my flight — smooth process. Coverage was strong even outside the city. Zero regrets.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Isabella! Great to know the setup was quick and easy. We're here whenever you travel again. – Emma, GotoeSIM Support
Ethan F.
Canada · Jul 2025
Bought it the night before my flight — smooth process. Coverage was strong even outside the city. Exactly as described — no surprises.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Ethan! So pleased it saved you from roaming bills. We're here whenever you travel again. — Mark, GotoeSIM Support
Aisha G.
Portugal · Jul 2025
Exactly what I needed for travelling. Signal held up well on trains and in rural areas. Great experience overall.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Aisha! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Omar, GotoeSIM Support
Wei K.
France · Jul 2025
Installed in minutes by scanning the QR code in Japan. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Wei! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Sophie
Ingrid F.
Singapore · Jun 2025
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Made staying connected effortless.
Emma
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ingrid! So happy the Japan eSIM kept you connected. — Emma, GotoeSIM Support
Ingrid R.
Germany · Jun 2025
Used this on my trip and it worked perfectly in Japan. I kept my normal number for calls while using this for data.
David
GotoeSIM Support
· 1 year ago Cheers, Ingrid! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – David, GotoeSIM Support
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