Japan eSIM — reviews & details
Japan 50GB 30Days (IIJ) · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 4G
Traveller reviews
Nadia D.
Sweden · Oct 2024
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nadia! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Diego, eSIM TopUp Support
Lucas H.
Australia · Oct 2024
Great value compared to roaming charges. Customer support answered my question quickly. Five stars from me.
Laura
GotoeSIM Support
· 1 year ago Cheers, Lucas! Wonderful to hear it worked smoothly in Japan. — Laura, eSIM TopUp Support
Sarah P.
UAE · Sep 2024
Installed in minutes by scanning the QR code in Japan. Topping up was straightforward when I needed more. Five stars from me.
James
GotoeSIM Support
· 1 year ago So glad to hear this, Sarah! Wonderful to hear it worked smoothly in Japan. Come back anytime! – James, eSIM TopUp Support
Priya H.
Brazil · Sep 2024
Bought it the night before my flight — smooth process in Japan. Data lasted the whole trip with room to spare. Will use eSIM TopUp for my next trip for sure.
Ken
GotoeSIM Support
· 1 year ago Thanks a lot, Priya! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Ken 💜
Ananya V.
Canada · Sep 2024
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Ananya! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Ingrid 💜
Sven T.
Germany · Sep 2024
Saved me a fortune on my holiday. Coverage was strong even outside the city.
Ingrid
GotoeSIM Support
· 1 year ago Thank you so much, Sven! So pleased it saved you from roaming bills. — Ingrid, eSIM TopUp Support
Max S.
Singapore · Sep 2024
Connected the moment I landed. Signal held up well on trains and in rural areas. Five stars from me.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Max! Great to know the setup was quick and easy. We're here whenever you travel again. — Emma, eSIM TopUp Support
Anna M.
Australia · Sep 2024
Installed in minutes by scanning the QR code. Activation was automatic when I arrived in Japan. Zero regrets.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Anna! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Anna
Priya V.
Switzerland · Sep 2024
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing. Great experience overall.
David
GotoeSIM Support
· 1 year ago Cheers, Priya! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — David
Mohammed R.
Egypt · Sep 2024
Did the job without any drama in Japan. Coverage was strong even outside the city. A must-have for international travel.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mohammed! Wonderful to hear it worked smoothly in Japan. — Laura, eSIM TopUp Support
Budi H.
Philippines · Sep 2024
Exactly what I needed for travelling in Japan. Ran hotspot to my laptop with no issues. Would definitely buy again.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Budi! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Ingrid, eSIM TopUp Support
Sofia K.
France · Sep 2024
Connected the moment I landed in Japan. Customer support answered my question quickly. Great experience overall.
Tom
GotoeSIM Support
· 1 year ago So glad to hear this, Sofia! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Tom, eSIM TopUp Support
Sven S.
Italy · Sep 2024
No more hunting for a SIM card kiosk on arrival in Japan. Customer support answered my question quickly. Zero regrets.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Sven! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Priya 💜
Noah G.
United Kingdom · Sep 2024
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Telling my friends about this.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Noah! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Anna
Min-jun B.
Germany · Sep 2024
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city.
Ken
GotoeSIM Support
· 1 year ago Cheers, Min-jun! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Ken, 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?