Japan eSIM — reviews & details
Japan 50GB 180Days · 50 GB · 180 days
132 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Anna C.
Turkey · Mar 2026
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more.
Grace
GotoeSIM Support
· 6 months ago So glad to hear this, Anna! Thrilled it made staying connected effortless. Come back anytime! — Grace
Nguyen L.
Japan · Mar 2026
Super easy to set up before I flew out. Coverage was strong even outside the city.
Omar
GotoeSIM Support
· 6 months ago So glad to hear this, Nguyen! Love that you were online the moment you landed in Japan. — Omar, GotoeSIM Support
Linh F.
Japan · Mar 2026
Connected the moment I landed. Signal held up well on trains and in rural areas. Zero regrets.
Mark
GotoeSIM Support
· 6 months ago Thanks a lot, Linh! So pleased it saved you from roaming bills. — Mark
Sofia R.
Vietnam · Mar 2026
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Would definitely buy again.
Diego
GotoeSIM Support
· 6 months ago Thanks a lot, Sofia! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Diego
Fatima B.
Thailand · Mar 2026
Used this on my trip and it worked perfectly in Japan. I kept my normal number for calls while using this for data. Made staying connected effortless.
Grace
GotoeSIM Support
· 6 months ago Thank you for the kind words, Fatima! So happy the Japan eSIM kept you connected. – Grace 💜
Andre N.
Brazil · Mar 2026
Bought it the night before my flight — smooth process. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 6 months ago Thank you so much, Andre! Love that you were online the moment you landed in Japan. Come back anytime! — Sara, GotoeSIM Support
Budi D.
Italy · Mar 2026
Did the job without any drama. Activation was automatic when I arrived. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 6 months ago Cheers, Budi! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Laura 💜
Lea H.
Germany · Feb 2026
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering. Telling my friends about this.
Tom
GotoeSIM Support
· 6 months ago Cheers, Lea! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Tom, GotoeSIM Support
Noah R.
South Korea · Feb 2026
Exactly what I needed for travelling in Japan. The QR code arrived instantly by email. Will use GotoeSIM for my next trip for sure.
Grace
GotoeSIM Support
· 6 months ago Cheers, Noah! Great to know the setup was quick and easy. Enjoy your journeys! – Grace, GotoeSIM Support
Linh S.
Philippines · Feb 2026
Saved me a fortune on my holiday. The QR code arrived instantly by email.
Omar
GotoeSIM Support
· 6 months ago Thank you so much, Linh! Thrilled it made staying connected effortless. We're here whenever you travel again. – Omar, GotoeSIM Support
Zoe P.
Thailand · Feb 2026
No more hunting for a SIM card kiosk on arrival. The QR code arrived instantly by email. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 6 months ago So glad to hear this, Zoe! So happy the Japan eSIM kept you connected. – Omar 💜
Carlos R.
Portugal · Feb 2026
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Ken
GotoeSIM Support
· 6 months ago Thank you so much, Carlos! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Ken, GotoeSIM Support
Viktor V.
Malaysia · Feb 2026
No more hunting for a SIM card kiosk on arrival. The QR code arrived instantly by email. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 6 months ago Thanks for sharing, Viktor! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Laura 💜
Ananya F.
Switzerland · Feb 2026
No more hunting for a SIM card kiosk on arrival. Topping up was straightforward when I needed more.
Priya
GotoeSIM Support
· 7 months ago Thanks a lot, Ananya! Wonderful to hear it worked smoothly in Japan. – Priya 💜
Nguyen L.
New Zealand · Feb 2026
Super easy to set up before I flew out. Topping up was straightforward when I needed more.
James
GotoeSIM Support
· 7 months ago So glad to hear this, Nguyen! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – James, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 50GB 180Days plan costs $44.80 for 50 GB over 180 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
Liam D. · 1 month ago
Just used this last week and it worked perfectly, thanks!
Hi Liam! We're thrilled to hear that your Japan eSIM worked perfectly for you! If you have any tips or experiences you'd like to share, feel free to drop them here. Safe travels on your next adventure! – Sara, GotoeSIM Support
Pablo M. · 1 month ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Pablo — within seconds of payment, by email and in your account. — Sara
Min-jun N. · 2 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Min-jun — it switches on when you land. — Grace
Nguyen F. · 3 months ago
Great guide, the setup steps were really helpful.
Thanks Nguyen, that means a lot! Reach out anytime. — Omar
Ingrid H. · 9 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Ingrid, so buying early is totally fine. — Ingrid
Carlos F. · 10 months ago
Does this work on an iPhone 13?
Yes Carlos, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Tom
Wei T. · 10 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, Wei. – James, GotoeSIM Support
Haruto L. · 10 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Haruto, you can top up the same eSIM anytime — no need to buy a new one. — Diego, GotoeSIM Support
Daniel H. · 11 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Daniel! Add it via SIM manager and you're set. – Laura 💜
Lea N. · 11 months ago
Can I use it in nearby countries too?
For nearby countries, Lea, a regional plan may suit you better — happy to help you pick. – Emma 💜
Sophia T. · 1 year ago
Is 5G supported or just 4G?
Yes Sophia, 5G is supported where the local network offers it, otherwise fast 4G. — Sophie
Liam P. · 1 year ago
Can I use this for hotspot/tethering?
Tethering is supported, Liam! Feel free to hotspot to your other devices. — Priya
Ingrid N. · 1 year ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Ingrid — no extra charges, it's all prepaid. — Mark