Japan eSIM — reviews & details
Japan 50GB 30Days (IIJ) · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 4G
Traveller reviews
Sri F.
Poland · Feb 2025
Installed in minutes by scanning the QR code. Coverage was strong even outside the city. A must-have for international travel.
Ken
GotoeSIM Support
· 1 year ago Thanks a lot, Sri! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Ken 💜
Thomas F.
Brazil · Feb 2025
Did the job without any drama. Customer support answered my question quickly. Made staying connected effortless.
Yuki
GotoeSIM Support
· 1 year ago Thank you so much, Thomas! Delighted the speeds worked well for you. – Yuki 💜
Fatima R.
UAE · Jan 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city. Telling my friends about this.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Fatima! Wonderful to hear it worked smoothly in Japan. – Anna, eSIM TopUp Support
Diego D.
Indonesia · Jan 2025
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
Diego
GotoeSIM Support
· 1 year ago So glad to hear this, Diego! So pleased it saved you from roaming bills. We're here whenever you travel again. — Diego
Diego G.
Canada · Jan 2025
First time using an eSIM and it was painless in Japan. Signal held up well on trains and in rural areas.
Mark
GotoeSIM Support
· 1 year ago Cheers, Diego! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Mark, eSIM TopUp Support
Mateo B.
Mexico · Jan 2025
Did the job without any drama. Speeds were solid for maps, messaging and browsing. Will use eSIM TopUp for my next trip for sure.
Sophie
GotoeSIM Support
· 1 year ago Cheers, Mateo! Wonderful to hear it worked smoothly in Japan. – Sophie 💜
Lea S.
Saudi Arabia · Jan 2025
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more. A must-have for international travel.
Diego
GotoeSIM Support
· 1 year ago So glad to hear this, Lea! Thrilled it made staying connected effortless. We're here whenever you travel again. — Diego
Olivia N.
Mexico · Jan 2025
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Would definitely buy again.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Olivia! Love that you were online the moment you landed in Japan. — Ken, eSIM TopUp Support
Isabella T.
United Kingdom · Jan 2025
Connected the moment I landed. Activation was automatic when I arrived in Japan. A must-have for international travel.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Isabella! Wonderful to hear it worked smoothly in Japan. – Sophie 💜
Giulia G.
India · Jan 2025
No more hunting for a SIM card kiosk on arrival in Japan. Streaming and video calls worked without buffering. Zero regrets.
Grace
GotoeSIM Support
· 1 year ago Thanks a lot, Giulia! Great to know the setup was quick and easy. Come back anytime! – Grace 💜
Budi R.
Thailand · Jan 2025
Exactly what I needed for travelling in Japan. Topping up was straightforward when I needed more. Zero regrets.
Priya
GotoeSIM Support
· 1 year ago Thank you for the kind words, Budi! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Priya, eSIM TopUp Support
James R.
Philippines · Jan 2025
Did the job without any drama. Ran hotspot to my laptop with no issues.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, James! Love that you were online the moment you landed in Japan. – Yuki, eSIM TopUp Support
Camila S.
Thailand · Dec 2024
Exactly what I needed for travelling in Japan. The QR code arrived instantly by email.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Camila! Great to know the setup was quick and easy. Enjoy your journeys! — Omar
Andre C.
Spain · Dec 2024
Saved me a fortune on my holiday in Japan. Ran hotspot to my laptop with no issues. Great experience overall.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Andre! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Ingrid, eSIM TopUp Support
Ava K.
United Kingdom · Dec 2024
Connected the moment I landed in Japan. Streaming and video calls worked without buffering. Telling my friends about this.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Ava! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Priya, eSIM TopUp 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 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?