Japan eSIM — reviews & details
Japan 500MB 7Days · 500 MB · 7 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Arjun C.
Canada · Nov 2024
Super easy to set up before I flew out. Activation was automatic when I arrived in Japan. Highly recommend for any traveller.
Laura
eSIM TopUp Support
· 1 year ago Cheers, Arjun! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Laura 💜
Mohammed L.
Sweden · Nov 2024
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple.
Laura
eSIM TopUp Support
· 1 year ago Thank you so much, Mohammed! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Laura
Hana K.
Saudi Arabia · Nov 2024
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Telling my friends about this.
Emma
eSIM TopUp Support
· 1 year ago Thanks for sharing, Hana! Thrilled it made staying connected effortless. Enjoy your journeys! – Emma 💜
Zoe N.
Netherlands · Nov 2024
Exactly what I needed for travelling. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Anna
eSIM TopUp Support
· 1 year ago Thank you for the kind words, Zoe! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Anna, eSIM TopUp Support
Ryan W.
Portugal · Nov 2024
First time using an eSIM and it was painless. The QR code arrived instantly by email. Highly recommend for any traveller.
Sophie
eSIM TopUp Support
· 1 year ago Thank you for the kind words, Ryan! Great to know the setup was quick and easy. Come back anytime! – Sophie 💜
Hugo P.
Switzerland · Nov 2024
Connected the moment I landed. Setup instructions in the app were clear and simple. Telling my friends about this.
Sara
eSIM TopUp Support
· 1 year ago Thanks for sharing, Hugo! Great to know the setup was quick and easy. Enjoy your journeys! — Sara
Budi B.
Vietnam · Nov 2024
Installed in minutes by scanning the QR code in Japan. Data lasted the whole trip with room to spare. Made staying connected effortless.
Tom
eSIM TopUp Support
· 1 year ago Thanks for sharing, Budi! Wonderful to hear it worked smoothly in Japan. — Tom, eSIM TopUp Support
James K.
UAE · Nov 2024
Great value compared to roaming charges. Signal held up well on trains and in rural areas.
James
eSIM TopUp Support
· 1 year ago Thank you for the kind words, James! Delighted the speeds worked well for you. Come back anytime! — James, eSIM TopUp Support
Louis L.
UAE · Nov 2024
Bought it the night before my flight — smooth process in Japan. Data lasted the whole trip with room to spare. Telling my friends about this.
Sophie
eSIM TopUp Support
· 1 year ago So glad to hear this, Louis! Thrilled it made staying connected effortless. — Sophie, eSIM TopUp Support
Isabella F.
South Korea · Nov 2024
Solid overall, just wish there was a bit more data for the price.
Sophie
eSIM TopUp Support
· 1 year ago Appreciate you sharing this, Isabella. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at esimtopup.io/support. — Sophie
Max M.
New Zealand · Nov 2024
Super easy to set up before I flew out. Activation was automatic when I arrived. Five stars from me.
Sara
eSIM TopUp Support
· 1 year ago Thanks a lot, Max! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Sara, eSIM TopUp Support
Omar G.
Portugal · Nov 2024
Bought it the night before my flight — smooth process. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Yuki
eSIM TopUp Support
· 1 year ago Thanks a lot, Omar! So happy the Japan eSIM kept you connected. – Yuki 💜
Ravi F.
United Kingdom · Nov 2024
Super easy to set up before I flew out. Coverage was strong even outside the city.
Yuki
eSIM TopUp Support
· 1 year ago Really appreciate this, Ravi! Wonderful to hear it worked smoothly in Japan. — Yuki, eSIM TopUp Support
Ethan B.
India · Nov 2024
Connected the moment I landed. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Mark
eSIM TopUp Support
· 1 year ago So glad to hear this, Ethan! So pleased it saved you from roaming bills. – Mark, eSIM TopUp Support
Sri T.
Indonesia · Oct 2024
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Mark
eSIM TopUp Support
· 1 year ago Thank you so much, Sri! Delighted the speeds worked well for you. Come back anytime! — Mark
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 500MB 7Days plan costs $0.60 for 500 MB over 7 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
Budi C. · 1 week ago
Can I use this for hotspot/tethering?
Grace T. · 1 week ago
Will this keep my WhatsApp active with my home number?
Pablo C. · 3 months ago
Can I top up the same eSIM instead of buying a new one?
Diego T. · 4 months ago
Does the validity start on purchase or on first use?
Lea P. · 5 months ago
Which networks does this connect to?
Budi V. · 6 months ago
Great guide, the setup steps were really helpful.
Mateo W. · 7 months ago
How long does the QR code take to arrive after payment?
Haruto K. · 8 months ago
Is 5G supported or just 4G?
Linh L. · 9 months ago
Do I need to install it before I travel or after I arrive?
Katya B. · 11 months ago
How do I check how much data I have left?
Haruto L. · 1 year ago
Is roaming charged extra or is it all included?
Noah W. · 1 year ago
Can I use it in nearby countries too?