Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Ananya G.
Malaysia · Jul 2026
Connected the moment I landed. I kept my normal number for calls while using this for data. Would definitely buy again.
Anna
GotoeSIM Support
· 1 month ago Thanks for sharing, Ananya! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Anna, eSIM TopUp Support
Marco S.
United Kingdom · Jul 2026
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. Great experience overall.
Sophie
GotoeSIM Support
· 1 month ago Really appreciate this, Marco! Thrilled it made staying connected effortless. We're here whenever you travel again. – Sophie, eSIM TopUp Support
Diego N.
Malaysia · Jun 2026
Great value compared to roaming charges. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 1 month ago So glad to hear this, Diego! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Emma 💜
Liam G.
Thailand · Jun 2026
Connected the moment I landed. Signal held up well on trains and in rural areas. Telling my friends about this.
Grace
GotoeSIM Support
· 1 month ago Really appreciate this, Liam! Great to know the setup was quick and easy. Enjoy your journeys! – Grace, eSIM TopUp Support
Priya H.
France · Jun 2026
Connected the moment I landed. Speeds were solid for maps, messaging and browsing. Will use eSIM TopUp for my next trip for sure.
Emma
GotoeSIM Support
· 1 month ago Thanks a lot, Priya! Thrilled it made staying connected effortless. — Emma, eSIM TopUp Support
Hana T.
Malaysia · Jun 2026
Connected the moment I landed. Ran hotspot to my laptop with no issues.
Ingrid
GotoeSIM Support
· 1 month ago Cheers, Hana! Delighted the speeds worked well for you. — Ingrid
Priya L.
Mexico · Jun 2026
Bought it the night before my flight — smooth process. Customer support answered my question quickly. Five stars from me.
Yuki
GotoeSIM Support
· 1 month ago Thank you for the kind words, Priya! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Yuki, eSIM TopUp Support
Beatriz G.
France · Jun 2026
Connected the moment I landed. Streaming and video calls worked without buffering. Great experience overall.
Omar
GotoeSIM Support
· 1 month ago Thank you for the kind words, Beatriz! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Omar 💜
Thomas P.
Saudi Arabia · Jun 2026
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 1 month ago Thank you for the kind words, Thomas! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Yuki, eSIM TopUp Support
Mohammed S.
Mexico · Jun 2026
Great value compared to roaming charges. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 1 month ago Cheers, Mohammed! So pleased it saved you from roaming bills. — Sara
Nadia T.
South Korea · Jun 2026
Did the job without any drama. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 month ago Really appreciate this, Nadia! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Emma, eSIM TopUp Support
Mateo R.
South Korea · Jun 2026
First time using an eSIM and it was painless in Japan. The QR code arrived instantly by email. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 1 month ago Really appreciate this, Mateo! So pleased it saved you from roaming bills. — Omar, eSIM TopUp Support
James B.
South Korea · Jun 2026
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple. Telling my friends about this.
Ken
GotoeSIM Support
· 1 month ago Cheers, James! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Ken
Anna L.
United Kingdom · Jun 2026
Bought it the night before my flight — smooth process. Activation was automatic when I arrived.
Tom
GotoeSIM Support
· 1 month ago Thanks for sharing, Anna! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Tom
Arjun K.
Ireland · Jun 2026
Installed in minutes by scanning the QR code in Japan. Data lasted the whole trip with room to spare. Telling my friends about this.
Tom
GotoeSIM Support
· 1 month ago Really appreciate this, Arjun! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Tom 💜
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.