Japan eSIM — reviews & details
Japan 3GB 30Days (nonhkip) · 3 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Kenji B.
India · Feb 2025
Super easy to set up before I flew out in Japan. Coverage was strong even outside the city. A must-have for international travel.
Ingrid
GotoeSIM Support
· 1 year ago Really appreciate this, Kenji! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Ingrid
Nguyen G.
UAE · Jan 2025
Great value compared to roaming charges. Customer support answered my question quickly. Zero regrets.
Yuki
GotoeSIM Support
· 1 year ago Thank you so much, Nguyen! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Yuki, eSIM TopUp Support
Camila L.
Netherlands · Jan 2025
Connected the moment I landed. Data lasted the whole trip with room to spare. Made staying connected effortless.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Camila! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Priya, eSIM TopUp Support
Ji-woo P.
Saudi Arabia · Jan 2025
Did the job without any drama. Ran hotspot to my laptop with no issues. Great experience overall.
Sophie
GotoeSIM Support
· 1 year ago Thank you so much, Ji-woo! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Sophie 💜
Ravi T.
UAE · Jan 2025
Bought it the night before my flight — smooth process in Japan. Topping up was straightforward when I needed more.
Mark
GotoeSIM Support
· 1 year ago Thank you so much, Ravi! Wonderful to hear it worked smoothly in Japan. – Mark, eSIM TopUp Support
Ryan G.
UAE · Jan 2025
Honestly better than buying a local SIM at the airport in Japan. Data lasted the whole trip with room to spare. Great experience overall.
Sara
GotoeSIM Support
· 1 year ago Really appreciate this, Ryan! Wonderful to hear it worked smoothly in Japan. — Sara
Katya P.
Poland · Jan 2025
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Made staying connected effortless.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Katya! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Grace 💜
Lea N.
New Zealand · Jan 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Made staying connected effortless.
Laura
GotoeSIM Support
· 1 year ago Thank you so much, Lea! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Laura 💜
Ravi D.
Ireland · Jan 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare.
Diego
GotoeSIM Support
· 1 year ago Really appreciate this, Ravi! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Diego, eSIM TopUp Support
Viktor D.
Italy · Jan 2025
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Viktor! Great to know the setup was quick and easy. We're here whenever you travel again. – Sophie 💜
Nadia B.
Malaysia · Jan 2025
Did the job without any drama in Japan. Data lasted the whole trip with room to spare. Great experience overall.
Grace
GotoeSIM Support
· 1 year ago Thanks a lot, Nadia! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Grace 💜
Isabella H.
United Kingdom · Jan 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Would definitely buy again.
Grace
GotoeSIM Support
· 1 year ago Thanks for sharing, Isabella! Delighted the speeds worked well for you. Enjoy your journeys! — Grace
Isabella T.
Italy · Jan 2025
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data. Five stars from me.
Ingrid
GotoeSIM Support
· 1 year ago So glad to hear this, Isabella! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Ingrid
Hana R.
Portugal · Jan 2025
Saved me a fortune on my holiday in Japan. Data lasted the whole trip with room to spare. Great experience overall.
Diego
GotoeSIM Support
· 1 year ago Cheers, Hana! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Diego, eSIM TopUp Support
Carlos K.
India · Jan 2025
Saved me a fortune on my holiday. Coverage was strong even outside the city.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Carlos! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Ken, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 3GB 30Days (nonhkip) plan costs $4.43 for 3 GB over 30 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
Ethan G. · 1 month ago
Do I need to install it before I travel or after I arrive?
Mateo F. · 1 month ago
Great guide, the setup steps were really helpful.
Sven L. · 3 months ago
Is roaming charged extra or is it all included?
Ravi C. · 6 months ago
How do I check how much data I have left?
Fatima K. · 6 months ago
Does this work on an iPhone 13?
Camila L. · 7 months ago
Which networks does this connect to?
Thomas D. · 8 months ago
Can I top up the same eSIM instead of buying a new one?
Wei R. · 8 months ago
Does the validity start on purchase or on first use?
Mei W. · 8 months ago
Is 5G supported or just 4G?
Emma L. · 9 months ago
Can I use it in nearby countries too?
Haruto M. · 10 months ago
Thanks, installed with no problems on my Samsung.
Lucia S. · 11 months ago
Can I use this for hotspot/tethering?