Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Priya P.
Netherlands · May 2025
Did the job without any drama. I kept my normal number for calls while using this for data.
Ken
GotoeSIM Support
· 1 year ago Thank you for the kind words, Priya! Love that you were online the moment you landed in Japan. Come back anytime! — Ken, eSIM TopUp Support
Ryan R.
Singapore · May 2025
Bought it the night before my flight — smooth process in Japan. Topping up was straightforward when I needed more.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ryan! Great to know the setup was quick and easy. Come back anytime! – Grace, eSIM TopUp Support
Kenji M.
Japan · Apr 2025
Honestly better than buying a local SIM at the airport. Ran hotspot to my laptop with no issues. Would definitely buy again.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Kenji! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – David, eSIM TopUp Support
Liam M.
Germany · Apr 2025
Exactly what I needed for travelling in Japan. Data lasted the whole trip with room to spare.
David
GotoeSIM Support
· 1 year ago Cheers, Liam! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – David 💜
Sven R.
Portugal · Apr 2025
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. Would definitely buy again.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Sven! Delighted the speeds worked well for you. — Grace
Thomas F.
Vietnam · Apr 2025
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing. Great experience overall.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Thomas! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Laura
Hana W.
Italy · Apr 2025
No more hunting for a SIM card kiosk on arrival in Japan. I kept my normal number for calls while using this for data. A must-have for international travel.
Ken
GotoeSIM Support
· 1 year ago Really appreciate this, Hana! Delighted the speeds worked well for you. – Ken 💜
James D.
Germany · Apr 2025
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, James! Thrilled it made staying connected effortless. – Laura, eSIM TopUp Support
Zoe H.
Ireland · Apr 2025
Installed in minutes by scanning the QR code. The QR code arrived instantly by email.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Zoe! Delighted the speeds worked well for you. – Laura, eSIM TopUp Support
Viktor C.
Mexico · Apr 2025
Great value compared to roaming charges. Customer support answered my question quickly. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Viktor! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Ingrid 💜
Zoe V.
Canada · Apr 2025
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Zoe! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Anna, eSIM TopUp Support
Grace G.
Mexico · Apr 2025
Installed in minutes by scanning the QR code in Japan. Coverage was strong even outside the city.
Ingrid
GotoeSIM Support
· 1 year ago So glad to hear this, Grace! Great to know the setup was quick and easy. Enjoy your journeys! – Ingrid 💜
Wei C.
Singapore · Apr 2025
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Diego
GotoeSIM Support
· 1 year ago So glad to hear this, Wei! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Diego, eSIM TopUp Support
Mei N.
Thailand · Apr 2025
Did the job without any drama. Signal held up well on trains and in rural areas. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Mei! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — David
Nadia C.
Sweden · Apr 2025
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Made staying connected effortless.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Nadia! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Mark 💜
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.