Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Elena H.
Brazil · Aug 2025
Installed in minutes by scanning the QR code in Japan. Signal held up well on trains and in rural areas. Will use eSIM TopUp for my next trip for sure.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Elena! Wonderful to hear it worked smoothly in Japan. — Mark, eSIM TopUp Support
Anna S.
Singapore · Jul 2025
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues. Great experience overall.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Anna! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Priya, eSIM TopUp Support
Camila R.
United Kingdom · Jul 2025
Used this on my trip and it worked perfectly in Japan. Ran hotspot to my laptop with no issues. A must-have for international travel.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Camila! Thrilled it made staying connected effortless. We're here whenever you travel again. — Anna
Omar G.
Germany · Jul 2025
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Omar! So pleased it saved you from roaming bills. Enjoy your journeys! – Mark, eSIM TopUp Support
Min-jun K.
India · Jul 2025
Super easy to set up before I flew out in Japan. Ran hotspot to my laptop with no issues.
Yuki
GotoeSIM Support
· 1 year ago Thank you so much, Min-jun! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Yuki, eSIM TopUp Support
Ryan R.
Australia · Jul 2025
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing. Zero regrets.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Ryan! Thrilled it made staying connected effortless. We're here whenever you travel again. — Mark, eSIM TopUp Support
Anna T.
France · Jul 2025
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 1 year ago Cheers, Anna! Thrilled it made staying connected effortless. – Sophie, eSIM TopUp Support
Pablo C.
New Zealand · Jul 2025
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 1 year ago Thanks a lot, Pablo! Wonderful to hear it worked smoothly in Japan. – Sophie 💜
Nguyen S.
France · Jul 2025
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Nguyen! Wonderful to hear it worked smoothly in Japan. – Ken 💜
Noah P.
Sweden · Jul 2025
Exactly what I needed for travelling. Signal held up well on trains and in rural areas. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago Thank you so much, Noah! Thrilled it made staying connected effortless. — David
Noah B.
Japan · Jul 2025
Connected the moment I landed. The QR code arrived instantly by email.
Sophie
GotoeSIM Support
· 1 year ago Thanks a lot, Noah! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Sophie
Yuki W.
Singapore · Jul 2025
Did the job without any drama. The QR code arrived instantly by email.
Tom
GotoeSIM Support
· 1 year ago So glad to hear this, Yuki! Delighted the speeds worked well for you. — Tom
Isabella S.
Italy · Jul 2025
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues.
Priya
GotoeSIM Support
· 1 year ago Cheers, Isabella! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Priya 💜
Haruto T.
Saudi Arabia · Jul 2025
Connected the moment I landed. Streaming and video calls worked without buffering. Great experience overall.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Haruto! So pleased it saved you from roaming bills. Enjoy your journeys! – Ken 💜
Ananya C.
Switzerland · Jul 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. Five stars from me.
Laura
GotoeSIM Support
· 1 year ago Thanks a lot, Ananya! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Laura, eSIM TopUp Support
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.