Japan eSIM — reviews & details
Japan 10GB 30Days · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Giulia R.
Portugal · Nov 2024
Used this on my trip and it worked perfectly. Customer support answered my question quickly. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Giulia! Thrilled it made staying connected effortless. – Mark 💜
Grace W.
Canada · Nov 2024
Did the job without any drama. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Grace! Great to know the setup was quick and easy. — Mark
Ingrid F.
Vietnam · Nov 2024
Saved me a fortune on my holiday. Customer support answered my question quickly. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ingrid! Great to know the setup was quick and easy. – Yuki 💜
Sofia P.
Japan · Nov 2024
Installed in minutes by scanning the QR code in Japan. Streaming and video calls worked without buffering. Five stars from me.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Sofia! Great to know the setup was quick and easy. — Laura, eSIM TopUp Support
Chloe V.
Vietnam · Nov 2024
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Would definitely buy again.
Omar
GotoeSIM Support
· 1 year ago Cheers, Chloe! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Omar, eSIM TopUp Support
Giulia V.
Canada · Nov 2024
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues.
Grace
GotoeSIM Support
· 1 year ago Cheers, Giulia! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. — Grace, eSIM TopUp Support
Sofia N.
Poland · Nov 2024
Exactly what I needed for travelling. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 1 year ago Thanks a lot, Sofia! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Yuki
Emma S.
New Zealand · Nov 2024
Great value compared to roaming charges. Activation was automatic when I arrived.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Emma! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Mark
Sophia W.
Germany · Nov 2024
Great value compared to roaming charges. Topping up was straightforward when I needed more.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Sophia! Great to know the setup was quick and easy. We're here whenever you travel again. – Emma 💜
Beatriz C.
Japan · Oct 2024
Good coverage in the city, a bit patchy in remote areas. The QR code arrived instantly by email.
Anna
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Beatriz. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at esimtopup.io/support if we can help. — Anna
Noah P.
Indonesia · Oct 2024
Exactly what I needed for travelling. Activation was automatic when I arrived in Japan. A must-have for international travel.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Noah! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. — Sophie, eSIM TopUp Support
Aisha R.
Philippines · Oct 2024
Great value compared to roaming charges in Japan. Streaming and video calls worked without buffering.
Omar
GotoeSIM Support
· 1 year ago Thank you so much, Aisha! So pleased it saved you from roaming bills. — Omar, eSIM TopUp Support
Ravi C.
Canada · Oct 2024
First time using an eSIM and it was painless. Topping up was straightforward when I needed more. Telling my friends about this.
David
GotoeSIM Support
· 1 year ago Thank you so much, Ravi! Delighted the speeds worked well for you. Enjoy your journeys! — David
Budi R.
UAE · Oct 2024
Connected the moment I landed. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Budi! So happy the Japan eSIM kept you connected. Come back anytime! — Anna
Sofia S.
Brazil · Oct 2024
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Sofia! Thrilled it made staying connected effortless. – Anna, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days plan costs $7.05 for 10 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
James F. · 2 weeks ago
How long does the QR code take to arrive after payment?
Katya S. · 2 months ago
Will this keep my WhatsApp active with my home number?
Mohammed N. · 4 months ago
Does the validity start on purchase or on first use?
Pablo L. · 4 months ago
Do I need to install it before I travel or after I arrive?
Camila F. · 5 months ago
Can I use it in nearby countries too?
Katya G. · 5 months ago
Great guide, the setup steps were really helpful.
Olivia W. · 6 months ago
Thanks, installed with no problems on my Samsung.
Sophia F. · 6 months ago
How do I check how much data I have left?
Priya B. · 7 months ago
Does this work on an iPhone 13?
Sophia T. · 7 months ago
Can I top up the same eSIM instead of buying a new one?
Somchai D. · 7 months ago
Can I use this for hotspot/tethering?
Linh B. · 10 months ago
Which networks does this connect to?