Japan eSIM — reviews & details
Japan 3GB 15Days (nonhkip) · 3 GB · 15 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Daniel N.
United States · Dec 2024
Worked fine but took a little while to connect at first.
Tom
GotoeSIM Support
· 1 year ago Apologies for the trouble, Daniel. This isn't the standard we aim for. Please contact us at esimtopup.io/support and we'll sort it out. – Tom 💜
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
Ryan N.
Poland · Dec 2024
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Ingrid
GotoeSIM Support
· 1 year ago So glad to hear this, Ryan! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Ingrid
Ava T.
Philippines · Dec 2024
Did the job without any drama. Data lasted the whole trip with room to spare.
Tom
GotoeSIM Support
· 1 year ago So glad to hear this, Ava! So happy the Japan eSIM kept you connected. – Tom, eSIM TopUp Support
Somchai W.
Turkey · Dec 2024
Exactly what I needed for travelling. Customer support answered my question quickly. Zero regrets.
Omar
GotoeSIM Support
· 1 year ago Thank you so much, Somchai! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Omar, eSIM TopUp Support
Hugo G.
United States · Dec 2024
Good coverage in the city, a bit patchy in remote areas. Data lasted the whole trip with room to spare.
Sophie
GotoeSIM Support
· 1 year ago So sorry to hear this, Hugo. That's not the experience we want for Japan. Reach our team at esimtopup.io/support so we can help right away. – Sophie, eSIM TopUp Support
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
Chloe K.
Brazil · Dec 2024
Good coverage in the city, a bit patchy in remote areas. Coverage was strong even outside the city.
Ken
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Chloe. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. — Ken, eSIM TopUp Support
Kenji T.
Philippines · Dec 2024
First time using an eSIM and it was painless. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Ken
GotoeSIM Support
· 1 year ago So glad to hear this, Kenji! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Ken, eSIM TopUp Support
Isabella L.
South Korea · Dec 2024
Bought it the night before my flight — smooth process. The QR code arrived instantly by email.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Isabella! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Priya, eSIM TopUp Support
Fatima K.
Mexico · Dec 2024
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. Would definitely buy again.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Fatima! So pleased it saved you from roaming bills. Enjoy your journeys! – Laura, 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
Yuki D.
Thailand · Dec 2024
Saved me a fortune on my holiday in Japan. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.
Ken
GotoeSIM Support
· 1 year ago Really appreciate this, Yuki! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Ken, eSIM TopUp Support
Beatriz P.
United States · Dec 2024
Connected the moment I landed. Coverage was strong even outside the city. Made staying connected effortless.
Ken
GotoeSIM Support
· 1 year ago Cheers, Beatriz! Delighted the speeds worked well for you. Enjoy your journeys! – Ken 💜
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
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?