Japan eSIM — reviews & details
Japan 10GB/Day · 10 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Diego V.
Spain · Dec 2024
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. A must-have for international travel.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Diego! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Laura, eSIM TopUp Support
Chloe T.
Portugal · Dec 2024
Good coverage in the city, a bit patchy in remote areas.
Mark
GotoeSIM Support
· 1 year ago Thank you for taking the time, Chloe. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. – Mark, eSIM TopUp Support
Ethan V.
Italy · Dec 2024
Installed in minutes by scanning the QR code. Signal held up well on trains and in rural areas. Zero regrets.
Ingrid
GotoeSIM Support
· 1 year ago Really appreciate this, Ethan! Thrilled it made staying connected effortless. – Ingrid 💜
Ethan S.
South Korea · Dec 2024
No more hunting for a SIM card kiosk on arrival. Topping up was straightforward when I needed more. Made staying connected effortless.
Diego
GotoeSIM Support
· 1 year ago Cheers, Ethan! Great to know the setup was quick and easy. — Diego
Mateo H.
Canada · Dec 2024
Connected the moment I landed. Coverage was strong even outside the city. Telling my friends about this.
Priya
GotoeSIM Support
· 1 year ago Cheers, Mateo! So pleased it saved you from roaming bills. Come back anytime! — Priya
Budi B.
Spain · Dec 2024
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 1 year ago Cheers, Budi! Delighted the speeds worked well for you. Come back anytime! — Yuki
Chloe D.
Mexico · Dec 2024
Bought it the night before my flight — smooth process. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago Really appreciate this, Chloe! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Omar, eSIM TopUp Support
Priya H.
Ireland · Dec 2024
Super easy to set up before I flew out. Setup instructions in the app were clear and simple. Great experience overall.
Sophie
GotoeSIM Support
· 1 year ago Cheers, Priya! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Sophie 💜
Kenji W.
Thailand · Dec 2024
Used this on my trip and it worked perfectly. Activation was automatic when I arrived. Telling my friends about this.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Kenji! Thrilled it made staying connected effortless. – Sophie, eSIM TopUp Support
Min-jun B.
Brazil · Nov 2024
Honestly better than buying a local SIM at the airport. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Min-jun! So happy the Japan eSIM kept you connected. Come back anytime! — Diego
Lea C.
Netherlands · Nov 2024
Connected the moment I landed. I kept my normal number for calls while using this for data. A must-have for international travel.
James
GotoeSIM Support
· 1 year ago Really appreciate this, Lea! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – James 💜
Katya L.
Malaysia · Nov 2024
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.
Emma
GotoeSIM Support
· 1 year ago Cheers, Katya! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Emma, eSIM TopUp Support
Kenji T.
India · Nov 2024
Super easy to set up before I flew out. Coverage was strong even outside the city. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 1 year ago Thanks a lot, Kenji! So pleased it saved you from roaming bills. — Omar
Wei R.
United Kingdom · Nov 2024
Great value compared to roaming charges. I kept my normal number for calls while using this for data. Telling my friends about this.
Grace
GotoeSIM Support
· 1 year ago Really appreciate this, Wei! So pleased it saved you from roaming bills. We're here whenever you travel again. – Grace 💜
Ava L.
Portugal · Nov 2024
Exactly what I needed for travelling. Data lasted the whole trip with room to spare.
Diego
GotoeSIM Support
· 1 year ago So glad to hear this, Ava! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Diego
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB/Day plan costs $7.50 for 10 GB/day over 1 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
Lea V. · 2 months ago
Does this work on an iPhone 13?
Wei V. · 3 months ago
Which networks does this connect to?
Haruto D. · 3 months ago
Can I use this for hotspot/tethering?
Diego B. · 3 months ago
Can I use it in nearby countries too?
Nguyen K. · 4 months ago
Great guide, the setup steps were really helpful.
Giulia C. · 4 months ago
How long does the QR code take to arrive after payment?
Pablo K. · 4 months ago
Do I need to install it before I travel or after I arrive?
Viktor V. · 7 months ago
Thanks, installed with no problems on my Samsung.
Mei B. · 9 months ago
Does the validity start on purchase or on first use?
Anna P. · 9 months ago
Is 5G supported or just 4G?
Liam F. · 11 months ago
Will this keep my WhatsApp active with my home number?
Grace P. · 1 year ago
How do I check how much data I have left?