Japan eSIM — reviews & details
Japan 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Viktor C.
New Zealand · May 2025
Great value compared to roaming charges. The QR code arrived instantly by email. Would definitely buy again.
Mark
GotoeSIM Support
· 1 year ago Cheers, Viktor! Great to know the setup was quick and easy. – Mark 💜
Somchai V.
Vietnam · May 2025
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing.
Tom
GotoeSIM Support
· 1 year ago Thank you for the kind words, Somchai! Delighted the speeds worked well for you. Enjoy your journeys! – Tom, eSIM TopUp Support
Ava D.
Mexico · May 2025
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Zero regrets.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ava! Delighted the speeds worked well for you. – Anna, eSIM TopUp Support
Somchai F.
Canada · May 2025
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues.
Diego
GotoeSIM Support
· 1 year ago Cheers, Somchai! So happy the Japan eSIM kept you connected. – Diego 💜
James S.
Mexico · May 2025
Super easy to set up before I flew out. Topping up was straightforward when I needed more.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, James! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Mark, eSIM TopUp Support
Louis W.
Egypt · May 2025
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues. Would definitely buy again.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Louis! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Yuki, eSIM TopUp Support
Lucia C.
Australia · May 2025
Great value compared to roaming charges. The QR code arrived instantly by email. Great experience overall.
Sara
GotoeSIM Support
· 1 year ago Thanks for sharing, Lucia! So pleased it saved you from roaming bills. — Sara
Lucas D.
France · May 2025
Bought it the night before my flight — smooth process in Japan. Data lasted the whole trip with room to spare. A must-have for international travel.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Lucas! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Anna
Arjun P.
United Kingdom · May 2025
Great value compared to roaming charges. Signal held up well on trains and in rural areas.
Laura
GotoeSIM Support
· 1 year ago Thank you so much, Arjun! Delighted the speeds worked well for you. — Laura
Elena C.
Switzerland · May 2025
Good coverage in the city, a bit patchy in remote areas. Customer support answered my question quickly.
Tom
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Elena. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. — Tom
Sarah K.
United States · May 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Zero regrets.
Sara
GotoeSIM Support
· 1 year ago Thanks for sharing, Sarah! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Sara
Hugo L.
Italy · Apr 2025
First time using an eSIM and it was painless in Japan. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Tom
GotoeSIM Support
· 1 year ago Cheers, Hugo! Love that you were online the moment you landed in Japan. – Tom 💜
Mei N.
Singapore · Apr 2025
Did the job without any drama. Coverage was strong even outside the city. Five stars from me.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mei! So happy the Japan eSIM kept you connected. — Mark
Sophia S.
Malaysia · Apr 2025
Worked fine but took a little while to connect at first.
Grace
GotoeSIM Support
· 1 year ago Apologies for the trouble, Sophia. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. – Grace, eSIM TopUp Support
Anna N.
Indonesia · Apr 2025
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data. Made staying connected effortless.
Diego
GotoeSIM Support
· 1 year ago Cheers, Anna! Wonderful to hear it worked smoothly in Japan. – Diego, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 2GB/Day FUP1Mbps plan costs $2.40 for 2 GB/day over 1 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
Pablo C. · 3 weeks ago
Is roaming charged extra or is it all included?
Arjun F. · 1 month ago
How do I check how much data I have left?
Isabella W. · 2 months ago
Can I use this for hotspot/tethering?
Sarah L. · 2 months ago
Does the validity start on purchase or on first use?
Emma N. · 2 months ago
Which networks does this connect to?
Mohammed D. · 2 months ago
Is 5G supported or just 4G?
Emma K. · 3 months ago
Thanks, installed with no problems on my Samsung.
Ryan T. · 8 months ago
How long does the QR code take to arrive after payment?
Min-jun F. · 9 months ago
Can I use it in nearby countries too?
Somchai L. · 11 months ago
Great guide, the setup steps were really helpful.
James K. · 11 months ago
Will this keep my WhatsApp active with my home number?
Kenji L. · 11 months ago
Does this work on an iPhone 13?