Japan eSIM — reviews & details
Japan 3GB 15Days (nonhkip) · 3 GB · 15 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Nguyen H.
Brazil · Jul 2025
Saved me a fortune on my holiday in Japan. Streaming and video calls worked without buffering. A must-have for international travel.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nguyen! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Mark
Lucas M.
India · Jul 2025
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Yuki
GotoeSIM Support
· 1 year ago Really appreciate this, Lucas! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Yuki
Daniel C.
Poland · Jul 2025
Great value compared to roaming charges. Topping up was straightforward when I needed more. Telling my friends about this.
Tom
GotoeSIM Support
· 1 year ago Thanks for sharing, Daniel! Delighted the speeds worked well for you. Enjoy your journeys! — Tom, eSIM TopUp Support
Arjun R.
Turkey · Jul 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. A must-have for international travel.
Yuki
GotoeSIM Support
· 1 year ago Cheers, Arjun! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Yuki
Elena V.
Japan · Jul 2025
Connected the moment I landed. Coverage was strong even outside the city. Five stars from me.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Elena! Delighted the speeds worked well for you. — David, eSIM TopUp Support
Priya S.
Vietnam · Jul 2025
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Priya! Thrilled it made staying connected effortless. — Priya, eSIM TopUp Support
Mei F.
United States · Jul 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Would definitely buy again.
Sophie
GotoeSIM Support
· 1 year ago Thanks a lot, Mei! Thrilled it made staying connected effortless. – Sophie, eSIM TopUp Support
Ava R.
France · Jul 2025
First time using an eSIM and it was painless. Activation was automatic when I arrived. Zero regrets.
Omar
GotoeSIM Support
· 1 year ago Thank you so much, Ava! Wonderful to hear it worked smoothly in Japan. — Omar
Nguyen L.
Malaysia · Jul 2025
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more. Will use eSIM TopUp for my next trip for sure.
Tom
GotoeSIM Support
· 1 year ago Cheers, Nguyen! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Tom
Viktor F.
Australia · Jun 2025
Connected the moment I landed in Japan. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 1 year ago Cheers, Viktor! So pleased it saved you from roaming bills. Come back anytime! — Yuki, eSIM TopUp Support
James L.
Spain · Jun 2025
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. Would definitely buy again.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, James! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Diego 💜
Olivia G.
Egypt · Jun 2025
Great value compared to roaming charges in Japan. Streaming and video calls worked without buffering. A must-have for international travel.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Olivia! Delighted the speeds worked well for you. We're here whenever you travel again. — Emma, eSIM TopUp Support
Arjun F.
Germany · Jun 2025
Used this on my trip and it worked perfectly. Activation was automatic when I arrived. Would definitely buy again.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Arjun! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Ken, eSIM TopUp Support
Lucia K.
Ireland · Jun 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived.
Omar
GotoeSIM Support
· 1 year ago Cheers, Lucia! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Omar, eSIM TopUp Support
Elena B.
Australia · Jun 2025
Great value compared to roaming charges. Activation was automatic when I arrived in Japan.
Grace
GotoeSIM Support
· 1 year ago Thanks for sharing, Elena! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Grace, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 3GB 15Days (nonhkip) plan costs $4.29 for 3 GB over 15 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
Aisha T. · 1 month ago
Thanks, installed with no problems on my Samsung.
Ananya P. · 1 month ago
Do I need to install it before I travel or after I arrive?
Haruto B. · 2 months ago
How long does the QR code take to arrive after payment?
Mei D. · 3 months ago
Is roaming charged extra or is it all included?
Arjun W. · 6 months ago
Can I use it in nearby countries too?
Fatima T. · 6 months ago
Will this keep my WhatsApp active with my home number?
Ethan S. · 6 months ago
Is 5G supported or just 4G?
Kenji M. · 11 months ago
Can I use this for hotspot/tethering?
James G. · 11 months ago
Can I top up the same eSIM instead of buying a new one?
Ava T. · 1 year ago
How do I check how much data I have left?
Ethan W. · 1 year ago
Does this work on an iPhone 13?
Max H. · 1 year ago
Which networks does this connect to?