Japan eSIM — reviews & details
Japan 50GB 30Days · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Andre K.
South Korea · Jun 2025
Did the job without any drama in Japan. Coverage was strong even outside the city. Great experience overall.
Anna
GotoeSIM Support
· 1 year ago Thank you so much, Andre! So pleased it saved you from roaming bills. Come back anytime! – Anna, eSIM TopUp Support
Haruto W.
Brazil · May 2025
Bought it the night before my flight — smooth process in Japan. Data lasted the whole trip with room to spare. Will use eSIM TopUp for my next trip for sure.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Haruto! Great to know the setup was quick and easy. — Emma
Mei T.
Egypt · May 2025
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. Will use eSIM TopUp for my next trip for sure.
Ken
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mei! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Ken, eSIM TopUp Support
Chloe B.
Spain · May 2025
Connected the moment I landed. Data lasted the whole trip with room to spare. A must-have for international travel.
Ingrid
GotoeSIM Support
· 1 year ago Thanks for sharing, Chloe! Thrilled it made staying connected effortless. — Ingrid, eSIM TopUp Support
Max V.
Indonesia · May 2025
Install took me two tries but was fine after that.
Tom
GotoeSIM Support
· 1 year ago We're really sorry, Max. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. — Tom, eSIM TopUp Support
Budi P.
United Kingdom · May 2025
Solid overall, just wish there was a bit more data for the price. Customer support answered my question quickly.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for taking the time, Budi. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. – Ingrid 💜
Budi H.
Thailand · May 2025
Bought it the night before my flight — smooth process. Coverage was strong even outside the city.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Budi! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Laura, eSIM TopUp Support
Sarah G.
Poland · May 2025
Connected the moment I landed. The QR code arrived instantly by email. Would definitely buy again.
Tom
GotoeSIM Support
· 1 year ago Thanks for sharing, Sarah! So pleased it saved you from roaming bills. – Tom, eSIM TopUp Support
Sophia F.
Germany · May 2025
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Telling my friends about this.
Priya
GotoeSIM Support
· 1 year ago Cheers, Sophia! So pleased it saved you from roaming bills. We're here whenever you travel again. – Priya 💜
Wei C.
Turkey · May 2025
Worked fine but took a little while to connect at first.
James
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Wei. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. – James 💜
Beatriz S.
Indonesia · May 2025
Did the job without any drama. Ran hotspot to my laptop with no issues. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago Thank you so much, Beatriz! So happy the Japan eSIM kept you connected. Come back anytime! — David, eSIM TopUp Support
Mateo W.
France · May 2025
Did the job without any drama. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Ken
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mateo! Love that you were online the moment you landed in Japan. – Ken, eSIM TopUp Support
Daniel C.
Portugal · May 2025
Install took me two tries but was fine after that. Coverage was strong even outside the city.
Yuki
GotoeSIM Support
· 1 year ago Apologies for the trouble, Daniel. That's not the experience we want for Japan. Reach our team at esimtopup.io/support so we can help right away. — Yuki, eSIM TopUp Support
Hana W.
Netherlands · May 2025
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas. Would definitely buy again.
Ingrid
GotoeSIM Support
· 1 year ago So glad to hear this, Hana! Great to know the setup was quick and easy. – Ingrid 💜
Zoe F.
Switzerland · May 2025
Did the job without any drama. Activation was automatic when I arrived in Japan. Zero regrets.
Ken
GotoeSIM Support
· 1 year ago Thanks a lot, Zoe! Love that you were online the moment you landed in Japan. — Ken
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 50GB 30Days plan costs $25.50 for 50 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 C. · 4 weeks ago
Which networks does this connect to?
Nadia D. · 2 months ago
Is roaming charged extra or is it all included?
Katya M. · 2 months ago
Will this keep my WhatsApp active with my home number?
Anna L. · 3 months ago
Does the validity start on purchase or on first use?
Ji-woo N. · 5 months ago
Is 5G supported or just 4G?
Louis W. · 5 months ago
How long does the QR code take to arrive after payment?
Min-jun R. · 6 months ago
Does this work on an iPhone 13?
Mei N. · 7 months ago
Can I use it in nearby countries too?
Max V. · 8 months ago
Great guide, the setup steps were really helpful.
Chloe K. · 9 months ago
Can I top up the same eSIM instead of buying a new one?
Kenji T. · 1 year ago
Do I need to install it before I travel or after I arrive?
Hana N. · 1 year ago
Can I use this for hotspot/tethering?