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
Aisha N.
Spain · Sep 2024
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Made staying connected effortless.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Aisha! So pleased it saved you from roaming bills. Come back anytime! – Ingrid, eSIM TopUp Support
Hana L.
UAE · Sep 2024
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple. Five stars from me.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Hana! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Sara 💜
Sophia C.
Turkey · Sep 2024
Great value compared to roaming charges. Topping up was straightforward when I needed more. Five stars from me.
Priya
GotoeSIM Support
· 1 year ago Cheers, Sophia! Thrilled it made staying connected effortless. Enjoy your journeys! — Priya
Louis W.
Poland · Sep 2024
Connected the moment I landed in Japan. Speeds were solid for maps, messaging and browsing. Will use eSIM TopUp for my next trip for sure.
Mark
GotoeSIM Support
· 1 year ago Cheers, Louis! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Mark, eSIM TopUp Support
Aisha G.
Thailand · Sep 2024
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. Will use eSIM TopUp for my next trip for sure.
Diego
GotoeSIM Support
· 1 year ago So glad to hear this, Aisha! Delighted the speeds worked well for you. We're here whenever you travel again. – Diego 💜
Yuki F.
Japan · Aug 2024
Used this on my trip and it worked perfectly. Activation was automatic when I arrived in Japan.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Yuki! Love that you were online the moment you landed in Japan. Come back anytime! — Anna, eSIM TopUp Support
Sven C.
Germany · Aug 2024
First time using an eSIM and it was painless in Japan. Data lasted the whole trip with room to spare.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Sven! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Ken
Ananya G.
South Korea · Aug 2024
Exactly what I needed for travelling in Japan. Topping up was straightforward when I needed more. Five stars from me.
James
GotoeSIM Support
· 1 year ago Thank you so much, Ananya! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — James
Katya D.
Thailand · Aug 2024
No more hunting for a SIM card kiosk on arrival in Japan. Topping up was straightforward when I needed more. Five stars from me.
Sara
GotoeSIM Support
· 1 year ago Cheers, Katya! Delighted the speeds worked well for you. Enjoy your journeys! — Sara
Yuki L.
Japan · Aug 2024
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Yuki! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Laura, eSIM TopUp Support
Sofia S.
Australia · Aug 2024
Connected the moment I landed. Customer support answered my question quickly.
David
GotoeSIM Support
· 1 year ago Really appreciate this, Sofia! So happy the Japan eSIM kept you connected. – David 💜
Diego N.
Japan · Aug 2024
Did the job without any drama. Setup instructions in the app were clear and simple. Zero regrets.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Diego! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Laura, eSIM TopUp Support
Giulia P.
Ireland · Aug 2024
Connected the moment I landed. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Tom
GotoeSIM Support
· 1 year ago Cheers, Giulia! Delighted the speeds worked well for you. — Tom
Liam P.
Singapore · Aug 2024
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data. Telling my friends about this.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Liam! Great to know the setup was quick and easy. Enjoy your journeys! — Diego
Wei D.
United Kingdom · Aug 2024
Decent speeds, though slower than I expected in a few spots. Data lasted the whole trip with room to spare.
Mark
GotoeSIM Support
· 1 year ago So sorry to hear this, Wei. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. – Mark, 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?