Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Giulia T.
Saudi Arabia · Jul 2025
Saved me a fortune on my holiday. Coverage was strong even outside the city. A must-have for international travel.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Giulia! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Diego, eSIM TopUp Support
Olivia L.
United States · Jul 2025
Did the job without any drama. Topping up was straightforward when I needed more.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Olivia! So pleased it saved you from roaming bills. Come back anytime! – Grace, eSIM TopUp Support
Andre B.
Italy · Jul 2025
Connected the moment I landed. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 1 year ago Thanks for sharing, Andre! So pleased it saved you from roaming bills. Come back anytime! – Ingrid 💜
Chloe C.
Malaysia · Jul 2025
Used this on my trip and it worked perfectly. Activation was automatic when I arrived in Japan.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Chloe! So pleased it saved you from roaming bills. We're here whenever you travel again. – Laura, eSIM TopUp Support
Olivia W.
Switzerland · Jul 2025
Honestly better than buying a local SIM at the airport in Japan. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Tom
GotoeSIM Support
· 1 year ago Thanks for sharing, Olivia! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Tom 💜
Min-jun M.
United Kingdom · Jun 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Made staying connected effortless.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Min-jun! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Ingrid 💜
Katya F.
New Zealand · Jun 2025
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues.
Sara
GotoeSIM Support
· 1 year ago Really appreciate this, Katya! Great to know the setup was quick and easy. — Sara, eSIM TopUp Support
Sven W.
Mexico · Jun 2025
Used this on my trip and it worked perfectly. The QR code arrived instantly by email. Telling my friends about this.
Yuki
GotoeSIM Support
· 1 year ago Really appreciate this, Sven! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Yuki, eSIM TopUp Support
Haruto V.
Netherlands · Jun 2025
Used this on my trip and it worked perfectly. Streaming and video calls worked without buffering. Telling my friends about this.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Haruto! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Priya, eSIM TopUp Support
Katya F.
Switzerland · Jun 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Katya! Love that you were online the moment you landed in Japan. Come back anytime! – Sara 💜
Lea T.
United Kingdom · Jun 2025
Did the job without any drama. The QR code arrived instantly by email. Made staying connected effortless.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Lea! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Anna, eSIM TopUp Support
Thomas W.
Poland · Jun 2025
Connected the moment I landed. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.
Yuki
GotoeSIM Support
· 1 year ago Thank you so much, Thomas! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Yuki, eSIM TopUp Support
Sri C.
United States · Jun 2025
Used this on my trip and it worked perfectly in Japan. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Sri! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Tom
Mateo R.
United Kingdom · Jun 2025
Great value compared to roaming charges. The QR code arrived instantly by email. Telling my friends about this.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Mateo! Wonderful to hear it worked smoothly in Japan. – Diego 💜
Max C.
Thailand · Jun 2025
Saved me a fortune on my holiday. Customer support answered my question quickly.
Ingrid
GotoeSIM Support
· 1 year ago Thanks for sharing, Max! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Ingrid
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.