Japan eSIM — reviews & details
Japan 50GB 30Days (IIJ) · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 4G
Traveller reviews
Diego V.
Ireland · Mar 2026
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city. Would definitely buy again.
Diego
GotoeSIM Support
· 4 months ago Cheers, Diego! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Diego 💜
Noah D.
Malaysia · Mar 2026
Did the job without any drama. Topping up was straightforward when I needed more.
Priya
GotoeSIM Support
· 4 months ago Thanks a lot, Noah! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Priya, GotoeSIM Support
Emma W.
France · Mar 2026
Connected the moment I landed. Customer support answered my question quickly. Made staying connected effortless.
Emma
GotoeSIM Support
· 4 months ago Thanks for sharing, Emma! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Emma, GotoeSIM Support
Linh V.
Egypt · Mar 2026
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data.
Laura
GotoeSIM Support
· 4 months ago Thank you so much, Linh! So pleased it saved you from roaming bills. – Laura, GotoeSIM Support
Carlos R.
Philippines · Mar 2026
No more hunting for a SIM card kiosk on arrival. The QR code arrived instantly by email. Zero regrets.
Sophie
GotoeSIM Support
· 4 months ago Thanks for sharing, Carlos! So pleased it saved you from roaming bills. Come back anytime! – Sophie, GotoeSIM Support
Sarah B.
Mexico · Mar 2026
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 4 months ago Thanks a lot, Sarah! Love that you were online the moment you landed in Japan. – Sara 💜
Ryan N.
Mexico · Mar 2026
Connected the moment I landed. Ran hotspot to my laptop with no issues. A must-have for international travel.
David
GotoeSIM Support
· 4 months ago Thank you so much, Ryan! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – David 💜
Sophia B.
India · Mar 2026
Great value compared to roaming charges. The QR code arrived instantly by email. Made staying connected effortless.
Laura
GotoeSIM Support
· 4 months ago Thanks a lot, Sophia! Love that you were online the moment you landed in Japan. – Laura 💜
Ravi K.
Australia · Mar 2026
Solid overall, just wish there was a bit more data for the price.
David
GotoeSIM Support
· 4 months ago Thank you for taking the time, Ravi. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. – David 💜
Nadia R.
Netherlands · Mar 2026
Great value compared to roaming charges. Coverage was strong even outside the city. Great experience overall.
Ken
GotoeSIM Support
· 4 months ago Thanks for sharing, Nadia! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Ken
Linh L.
UAE · Mar 2026
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more.
Sophie
GotoeSIM Support
· 4 months ago Thank you for the kind words, Linh! Love that you were online the moment you landed in Japan. Come back anytime! – Sophie, GotoeSIM Support
Beatriz C.
Portugal · Mar 2026
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Exactly as described — no surprises.
James
GotoeSIM Support
· 4 months ago Thanks a lot, Beatriz! Wonderful to hear it worked smoothly in Japan. – James 💜
Mohammed T.
Malaysia · Mar 2026
Connected the moment I landed. Data lasted the whole trip with room to spare. Great experience overall.
Priya
GotoeSIM Support
· 4 months ago Thank you for the kind words, Mohammed! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Priya 💜
Aisha S.
Netherlands · Mar 2026
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email. Made staying connected effortless.
Priya
GotoeSIM Support
· 4 months ago Really appreciate this, Aisha! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Priya, GotoeSIM Support
Mohammed V.
Brazil · Mar 2026
Great value compared to roaming charges. Topping up was straightforward when I needed more. Zero regrets.
Diego
GotoeSIM Support
· 4 months ago Thank you for the kind words, Mohammed! Thrilled it made staying connected effortless. Come back anytime! – Diego, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 50GB 30Days (IIJ) plan costs $25.50 for 50 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
Beatriz H. · 3 days ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Beatriz! Just add more data to your existing eSIM in the app. – Yuki 💜
Isabella L. · 1 month ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Isabella — it switches on when you land. – Diego 💜
Diego K. · 2 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Diego! Add it via SIM manager and you're set. – Sara, GotoeSIM Support
Chloe L. · 4 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Chloe — within seconds of payment, by email and in your account. — Mark, GotoeSIM Support
Thomas K. · 5 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Thomas, so buying early is totally fine. — Priya
Isabella V. · 5 months ago
Is 5G supported or just 4G?
5G is available where covered, Isabella — you'll always get the best speed on offer. – Emma, GotoeSIM Support
Hugo V. · 5 months ago
Which networks does this connect to?
You'll be on top local networks, Hugo — full details are on the plan page under Coverage. – Tom, GotoeSIM Support
Louis V. · 6 months ago
Does this work on an iPhone 13?
Yes Louis, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Sara, GotoeSIM Support
Hana P. · 6 months ago
Is roaming charged extra or is it all included?
No surprise fees, Hana! Roaming is part of the plan and never billed separately. — Omar
Louis B. · 9 months ago
Will this keep my WhatsApp active with my home number?
Yes Louis, WhatsApp keeps working with your home number — the eSIM only carries data. — Anna, GotoeSIM Support
Thomas L. · 11 months ago
Can I use this for hotspot/tethering?
Yes Thomas, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Grace 💜
Sofia T. · 1 year ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Sofia. – Priya, GotoeSIM Support