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
Hugo T.
Canada · Apr 2025
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Hugo! Wonderful to hear it worked smoothly in Japan. – Omar 💜
Beatriz D.
India · Apr 2025
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Omar
GotoeSIM Support
· 1 year ago Cheers, Beatriz! Delighted the speeds worked well for you. We're here whenever you travel again. – Omar 💜
Zoe F.
Spain · Apr 2025
Used this on my trip and it worked perfectly. The QR code arrived instantly by email. Made staying connected effortless.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Zoe! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Ingrid, eSIM TopUp Support
Arjun G.
Italy · Apr 2025
Connected the moment I landed. I kept my normal number for calls while using this for data. Great experience overall.
Sophie
GotoeSIM Support
· 1 year ago Thank you for the kind words, Arjun! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Sophie, eSIM TopUp Support
Daniel R.
Italy · Apr 2025
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues. Zero regrets.
Ken
GotoeSIM Support
· 1 year ago Thanks a lot, Daniel! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Ken, eSIM TopUp Support
Louis W.
Spain · Apr 2025
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Louis! Delighted the speeds worked well for you. Enjoy your journeys! – Yuki 💜
Grace B.
Turkey · Apr 2025
Super easy to set up before I flew out. Coverage was strong even outside the city. Five stars from me.
Tom
GotoeSIM Support
· 1 year ago Cheers, Grace! Wonderful to hear it worked smoothly in Japan. – Tom 💜
Viktor F.
Australia · Apr 2025
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Viktor! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Anna
Chloe T.
New Zealand · Mar 2025
Used this on my trip and it worked perfectly. The QR code arrived instantly by email. Made staying connected effortless.
Emma
GotoeSIM Support
· 1 year ago Thank you for the kind words, Chloe! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Emma
Fatima W.
Turkey · Mar 2025
Used this on my trip and it worked perfectly in Japan. Data lasted the whole trip with room to spare.
Diego
GotoeSIM Support
· 1 year ago Thanks for sharing, Fatima! Wonderful to hear it worked smoothly in Japan. – Diego 💜
Hana V.
Canada · Mar 2025
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. Great experience overall.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Hana! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Yuki
Carlos V.
United Kingdom · Mar 2025
Did the job without any drama. Coverage was strong even outside the city. Made staying connected effortless.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Carlos! Love that you were online the moment you landed in Japan. – Mark 💜
Linh G.
France · Mar 2025
Connected the moment I landed in Japan. Topping up was straightforward when I needed more. Zero regrets.
David
GotoeSIM Support
· 1 year ago Really appreciate this, Linh! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – David 💜
Sophia F.
Canada · Mar 2025
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. Five stars from me.
David
GotoeSIM Support
· 1 year ago Really appreciate this, Sophia! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – David 💜
Linh C.
India · Mar 2025
Super easy to set up before I flew out in Japan. Signal held up well on trains and in rural areas. Telling my friends about this.
Tom
GotoeSIM Support
· 1 year ago So glad to hear this, Linh! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Tom, eSIM TopUp Support
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?