Japan eSIM — reviews & details
Japan 50GB 30Days (IIJ) · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 4G
Traveller reviews
Nguyen F.
Mexico · Sep 2025
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues. Telling my friends about this.
Ingrid
GotoeSIM Support
· 10 months ago Thank you for the kind words, Nguyen! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Ingrid, eSIM TopUp Support
Aisha R.
Vietnam · Sep 2025
Did the job without any drama. I kept my normal number for calls while using this for data.
Grace
GotoeSIM Support
· 10 months ago So glad to hear this, Aisha! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Grace 💜
Lucas G.
Indonesia · Sep 2025
Exactly what I needed for travelling. Topping up was straightforward when I needed more.
Sara
GotoeSIM Support
· 10 months ago Thank you for the kind words, Lucas! Thrilled it made staying connected effortless. — Sara, eSIM TopUp Support
Hana W.
Malaysia · Sep 2025
Connected the moment I landed. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Grace
GotoeSIM Support
· 10 months ago Thank you for the kind words, Hana! So happy the Japan eSIM kept you connected. — Grace
Giulia L.
Saudi Arabia · Sep 2025
Bought it the night before my flight — smooth process in Japan. Ran hotspot to my laptop with no issues.
Grace
GotoeSIM Support
· 10 months ago So glad to hear this, Giulia! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Grace, eSIM TopUp Support
Diego W.
Thailand · Sep 2025
First time using an eSIM and it was painless. Activation was automatic when I arrived.
Sophie
GotoeSIM Support
· 10 months ago Thank you so much, Diego! Wonderful to hear it worked smoothly in Japan. – Sophie 💜
Ingrid V.
India · Sep 2025
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 10 months ago So glad to hear this, Ingrid! Love that you were online the moment you landed in Japan. — Omar
Sophia L.
UAE · Sep 2025
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Great experience overall.
Diego
GotoeSIM Support
· 10 months ago So glad to hear this, Sophia! Great to know the setup was quick and easy. — Diego, eSIM TopUp Support
Priya G.
Canada · Sep 2025
Connected the moment I landed in Japan. Customer support answered my question quickly.
Sophie
GotoeSIM Support
· 11 months ago Thank you so much, Priya! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Sophie 💜
Lea T.
Ireland · Sep 2025
Connected the moment I landed. Coverage was strong even outside the city. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 11 months ago Thank you for the kind words, Lea! So pleased it saved you from roaming bills. Come back anytime! – Sophie, eSIM TopUp Support
Diego F.
Thailand · Sep 2025
Bought it the night before my flight — smooth process. Signal held up well on trains and in rural areas. Will use eSIM TopUp for my next trip for sure.
Laura
GotoeSIM Support
· 11 months ago Thanks a lot, Diego! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Laura 💜
Lea M.
Philippines · Sep 2025
Great value compared to roaming charges in Japan. Ran hotspot to my laptop with no issues.
James
GotoeSIM Support
· 11 months ago Thank you so much, Lea! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – James 💜
Hana P.
Portugal · Sep 2025
Did the job without any drama. The QR code arrived instantly by email. Telling my friends about this.
Priya
GotoeSIM Support
· 11 months ago Thanks for sharing, Hana! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Priya
Liam T.
France · Sep 2025
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Made staying connected effortless.
David
GotoeSIM Support
· 11 months ago Cheers, Liam! So happy the Japan eSIM kept you connected. Come back anytime! – David 💜
Kenji G.
Singapore · Aug 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Would definitely buy again.
Tom
GotoeSIM Support
· 11 months ago Thank you for the kind words, Kenji! So happy the Japan eSIM kept you connected. Come back anytime! – Tom 💜
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 eSIM TopUp 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 B. · 3 days ago
Does the validity start on purchase or on first use?
Priya F. · 2 weeks ago
Can I top up the same eSIM instead of buying a new one?
Omar F. · 5 months ago
Will this keep my WhatsApp active with my home number?
Isabella P. · 6 months ago
Can I use this for hotspot/tethering?
Carlos D. · 6 months ago
Do I need to install it before I travel or after I arrive?
Zoe T. · 6 months ago
Is 5G supported or just 4G?
Lucia H. · 7 months ago
Does this work on an iPhone 13?
Linh H. · 8 months ago
How do I check how much data I have left?
Haruto K. · 9 months ago
Thanks, installed with no problems on my Samsung.
Min-jun L. · 11 months ago
How long does the QR code take to arrive after payment?
Ingrid C. · 1 year ago
Great guide, the setup steps were really helpful.
Olivia F. · 1 year ago
Can I use it in nearby countries too?