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
Max H.
Switzerland · May 2025
Super easy to set up before I flew out in Japan. Customer support answered my question quickly. A must-have for international travel.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Max! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Emma 💜
Budi C.
Saudi Arabia · May 2025
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more. Zero regrets.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Budi! Love that you were online the moment you landed in Japan. – Mark, eSIM TopUp Support
Hugo R.
Turkey · May 2025
Bought it the night before my flight — smooth process in Japan. Ran hotspot to my laptop with no issues. Great experience overall.
Grace
GotoeSIM Support
· 1 year ago Cheers, Hugo! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Grace, eSIM TopUp Support
Zoe N.
India · May 2025
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. A must-have for international travel.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Zoe! Thrilled it made staying connected effortless. We're here whenever you travel again. – James 💜
Haruto P.
Italy · May 2025
First time using an eSIM and it was painless. Topping up was straightforward when I needed more. Will use eSIM TopUp for my next trip for sure.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Haruto! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Sara 💜
Priya B.
Saudi Arabia · May 2025
First time using an eSIM and it was painless. Customer support answered my question quickly. Would definitely buy again.
Tom
GotoeSIM Support
· 1 year ago So glad to hear this, Priya! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Tom
Ananya T.
Canada · May 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Ananya! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Yuki
Lucia V.
Italy · May 2025
Great value compared to roaming charges. Customer support answered my question quickly. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 1 year ago Thanks for sharing, Lucia! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Grace, eSIM TopUp Support
Marco P.
Brazil · Apr 2025
Connected the moment I landed. Signal held up well on trains and in rural areas. Great experience overall.
Sara
GotoeSIM Support
· 1 year ago So glad to hear this, Marco! Great to know the setup was quick and easy. We're here whenever you travel again. – Sara 💜
Hugo V.
Japan · Apr 2025
Bought it the night before my flight — smooth process. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Hugo! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Anna 💜
Ravi T.
UAE · Apr 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Ravi! Great to know the setup was quick and easy. Come back anytime! – Ken, eSIM TopUp Support
Omar F.
New Zealand · Apr 2025
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Will use eSIM TopUp for my next trip for sure.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Omar! Love that you were online the moment you landed in Japan. Come back anytime! — Sophie, eSIM TopUp Support
Mei C.
Japan · Apr 2025
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues. Would definitely buy again.
Ken
GotoeSIM Support
· 1 year ago Thanks a lot, Mei! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Ken, eSIM TopUp Support
Mei M.
Vietnam · Apr 2025
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. Telling my friends about this.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Mei! Thrilled it made staying connected effortless. Enjoy your journeys! — Omar
Aisha P.
Portugal · Apr 2025
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. A must-have for international travel.
Yuki
GotoeSIM Support
· 1 year ago Thanks a lot, Aisha! Thrilled it made staying connected effortless. – Yuki, 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?