Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Yuki M.
Sweden · Jan 2025
No more hunting for a SIM card kiosk on arrival. The QR code arrived instantly by email.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Yuki! Thrilled it made staying connected effortless. — Emma, eSIM TopUp Support
Daniel G.
France · Jan 2025
Great value compared to roaming charges in Japan. Customer support answered my question quickly. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 1 year ago Thanks a lot, Daniel! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Laura, eSIM TopUp Support
Yuki D.
New Zealand · Jan 2025
Solid overall, just wish there was a bit more data for the price. Activation was automatic when I arrived.
Laura
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Yuki. 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. – Laura, eSIM TopUp Support
Wei K.
South Korea · Jan 2025
Super easy to set up before I flew out. Coverage was strong even outside the city.
Diego
GotoeSIM Support
· 1 year ago Thanks for sharing, Wei! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Diego
Kenji S.
Sweden · Jan 2025
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering.
Ken
GotoeSIM Support
· 1 year ago Cheers, Kenji! So pleased it saved you from roaming bills. – Ken, eSIM TopUp Support
Grace K.
Malaysia · Jan 2025
Great value compared to roaming charges. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Grace! Great to know the setup was quick and easy. Come back anytime! – Emma, eSIM TopUp Support
Isabella D.
Netherlands · Jan 2025
Decent speeds, though slower than I expected in a few spots.
Anna
GotoeSIM Support
· 1 year ago Thank you for taking the time, Isabella. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. – Anna 💜
Lea L.
Australia · Jan 2025
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. A must-have for international travel.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Lea! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Emma, eSIM TopUp Support
Katya M.
Brazil · Jan 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city. Made staying connected effortless.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Katya! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Priya
Lucia L.
Netherlands · Jan 2025
Did the job without any drama. I kept my normal number for calls while using this for data. A must-have for international travel.
Grace
GotoeSIM Support
· 1 year ago Really appreciate this, Lucia! Great to know the setup was quick and easy. — Grace
Lucia M.
France · Jan 2025
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Lucia! Great to know the setup was quick and easy. – Grace, eSIM TopUp Support
Lucia S.
Thailand · Jan 2025
Connected the moment I landed. Setup instructions in the app were clear and simple. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago Cheers, Lucia! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Mark 💜
Kenji L.
Portugal · Jan 2025
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Kenji! Great to know the setup was quick and easy. – Sophie 💜
Ravi V.
India · Jan 2025
No more hunting for a SIM card kiosk on arrival. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Tom
GotoeSIM Support
· 1 year ago Cheers, Ravi! So pleased it saved you from roaming bills. – Tom 💜
Aisha F.
India · Dec 2024
Good coverage in the city, a bit patchy in remote areas. Setup instructions in the app were clear and simple.
Ken
GotoeSIM Support
· 1 year ago We're really sorry, Aisha. We'd love the chance to make this right. Reach our team at esimtopup.io/support so we can help right away. — Ken
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB 7Days (nonhkip) plan costs $1.58 for 1 GB 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
Lucas N. · 1 week ago
Will this keep my WhatsApp active with my home number?
Kenji C. · 1 month ago
Can I use this for hotspot/tethering?
Mei L. · 1 month ago
Can I use it in nearby countries too?
Marco P. · 2 months ago
Can I top up the same eSIM instead of buying a new one?
Arjun R. · 3 months ago
Does this work on an iPhone 13?
Grace D. · 5 months ago
Thanks, installed with no problems on my Samsung.
Omar C. · 7 months ago
Do I need to install it before I travel or after I arrive?
Ravi R. · 8 months ago
Does the validity start on purchase or on first use?
Elena R. · 9 months ago
Is 5G supported or just 4G?
Chloe P. · 10 months ago
How do I check how much data I have left?
Aisha P. · 11 months ago
Is roaming charged extra or is it all included?
Lucas K. · 1 year ago
Great guide, the setup steps were really helpful.