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
Anna C.
Malaysia · Sep 2024
Connected the moment I landed in Japan. Ran hotspot to my laptop with no issues. Five stars from me.
Grace
eSIM TopUp Support
· 1 year ago So glad to hear this, Anna! So happy the Japan eSIM kept you connected. Come back anytime! — Grace
Marco L.
France · Sep 2024
Installed in minutes by scanning the QR code. Activation was automatic when I arrived. Would definitely buy again.
Tom
eSIM TopUp Support
· 1 year ago Thank you so much, Marco! Thrilled it made staying connected effortless. — Tom
Noah M.
United Kingdom · Sep 2024
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. A must-have for international travel.
Mark
eSIM TopUp Support
· 1 year ago Really appreciate this, Noah! Delighted the speeds worked well for you. – Mark, eSIM TopUp Support
Anna S.
Mexico · Sep 2024
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues.
Omar
eSIM TopUp Support
· 1 year ago Cheers, Anna! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Omar
Hana W.
South Korea · Sep 2024
Solid overall, just wish there was a bit more data for the price. Streaming and video calls worked without buffering.
Grace
eSIM TopUp Support
· 1 year ago Appreciate you sharing this, Hana. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. — Grace
Noah D.
Saudi Arabia · Sep 2024
Install took me two tries but was fine after that.
James
eSIM TopUp Support
· 1 year ago Thank you for taking the time, Noah. Good to hear it did the job, and we're working to make it even better. Reach us anytime at esimtopup.io/support if we can help. — James, eSIM TopUp Support
Fatima G.
Brazil · Sep 2024
Super easy to set up before I flew out. Topping up was straightforward when I needed more.
Grace
eSIM TopUp Support
· 1 year ago Thank you for the kind words, Fatima! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Grace, eSIM TopUp Support
Kenji F.
Canada · Sep 2024
Connected the moment I landed. Customer support answered my question quickly. A must-have for international travel.
Tom
eSIM TopUp Support
· 1 year ago Thanks a lot, Kenji! Delighted the speeds worked well for you. We're here whenever you travel again. – Tom, eSIM TopUp Support
Noah F.
Turkey · Sep 2024
Installed in minutes by scanning the QR code. Coverage was strong even outside the city.
Anna
eSIM TopUp Support
· 1 year ago So glad to hear this, Noah! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Anna, eSIM TopUp Support
Andre C.
Switzerland · Sep 2024
First time using an eSIM and it was painless. Customer support answered my question quickly. Great experience overall.
Emma
eSIM TopUp Support
· 1 year ago Cheers, Andre! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Emma 💜
Lucas R.
Ireland · Sep 2024
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Omar
eSIM TopUp Support
· 1 year ago So glad to hear this, Lucas! Wonderful to hear it worked smoothly in Japan. — Omar
Giulia L.
Malaysia · Sep 2024
Bought it the night before my flight — smooth process in Japan. Setup instructions in the app were clear and simple. Five stars from me.
Tom
eSIM TopUp Support
· 1 year ago Thanks a lot, Giulia! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Tom, eSIM TopUp Support
Chloe B.
Thailand · Sep 2024
Great value compared to roaming charges in Japan. The QR code arrived instantly by email.
Ken
eSIM TopUp Support
· 1 year ago Really appreciate this, Chloe! Wonderful to hear it worked smoothly in Japan. – Ken, eSIM TopUp Support
Ryan C.
Philippines · Sep 2024
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Great experience overall.
Anna
eSIM TopUp Support
· 1 year ago Thank you so much, Ryan! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Anna, eSIM TopUp Support
Viktor T.
Malaysia · Sep 2024
Connected the moment I landed. Activation was automatic when I arrived. A must-have for international travel.
James
eSIM TopUp Support
· 1 year ago Thanks a lot, Viktor! So pleased it saved you from roaming bills. — James, eSIM TopUp Support
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?