Japan eSIM — reviews & details
Japan 3GB 15Days (nonhkip) · 3 GB · 15 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Kenji N.
Turkey · Jan 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.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Kenji! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Laura
Lea S.
India · Jan 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived in Japan.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Lea! Great to know the setup was quick and easy. We're here whenever you travel again. – Anna, eSIM TopUp Support
Sofia C.
South Korea · Jan 2025
Great value compared to roaming charges in Japan. The QR code arrived instantly by email.
Diego
GotoeSIM Support
· 1 year ago Thanks for sharing, Sofia! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Diego
Carlos N.
Philippines · Jan 2025
No more hunting for a SIM card kiosk on arrival. Topping up was straightforward when I needed more.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Carlos! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Grace 💜
Ava C.
United States · Jan 2025
Connected the moment I landed. Signal held up well on trains and in rural areas. Would definitely buy again.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Ava! Love that you were online the moment you landed in Japan. — Priya, eSIM TopUp Support
Ingrid W.
Australia · Dec 2024
Exactly what I needed for travelling. Streaming and video calls worked without buffering.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Ingrid! Wonderful to hear it worked smoothly in Japan. Come back anytime! — James
Isabella D.
Indonesia · Dec 2024
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas. Would definitely buy again.
Tom
GotoeSIM Support
· 1 year ago Thank you for the kind words, Isabella! Delighted the speeds worked well for you. – Tom 💜
Ingrid V.
Australia · Dec 2024
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Telling my friends about this.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Ingrid! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Anna, eSIM TopUp Support
Ava F.
South Korea · Dec 2024
Great value compared to roaming charges. Customer support answered my question quickly.
Ken
GotoeSIM Support
· 1 year ago Cheers, Ava! Great to know the setup was quick and easy. Come back anytime! — Ken
Lucia B.
Sweden · Dec 2024
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Lucia! Great to know the setup was quick and easy. Come back anytime! – Mark, eSIM TopUp Support
Ravi V.
Thailand · Dec 2024
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. A must-have for international travel.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Ravi! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – David, eSIM TopUp Support
Olivia T.
Brazil · Dec 2024
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas. A must-have for international travel.
Grace
GotoeSIM Support
· 1 year ago Really appreciate this, Olivia! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Grace, eSIM TopUp Support
Wei V.
Singapore · Dec 2024
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Wei! Thrilled it made staying connected effortless. – David 💜
Priya L.
Germany · Dec 2024
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Priya! So pleased it saved you from roaming bills. — Emma, eSIM TopUp Support
Chloe M.
United States · Dec 2024
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Chloe! Great to know the setup was quick and easy. – Yuki 💜
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?