Japan eSIM — reviews & details
Japan 1GB/Day (nonhkip) · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Carlos S.
United States · Sep 2025
Great value compared to roaming charges. Ran hotspot to my laptop with no issues.
Omar
GotoeSIM Support
· 10 months ago Really appreciate this, Carlos! Wonderful to hear it worked smoothly in Japan. — Omar
Max T.
Australia · Sep 2025
Connected the moment I landed. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 10 months ago So glad to hear this, Max! So happy the Japan eSIM kept you connected. — Sophie, eSIM TopUp Support
Sarah H.
Indonesia · Sep 2025
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas.
James
GotoeSIM Support
· 10 months ago Thanks a lot, Sarah! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – James, eSIM TopUp Support
Lea R.
India · Sep 2025
Super easy to set up before I flew out in Japan. Setup instructions in the app were clear and simple.
Anna
GotoeSIM Support
· 10 months ago Thanks for sharing, Lea! Delighted the speeds worked well for you. — Anna, eSIM TopUp Support
Mei G.
Poland · Sep 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Would definitely buy again.
Anna
GotoeSIM Support
· 10 months ago So glad to hear this, Mei! Great to know the setup was quick and easy. Come back anytime! – Anna, eSIM TopUp Support
Budi R.
Switzerland · Sep 2025
First time using an eSIM and it was painless. Activation was automatic when I arrived. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 10 months ago Thanks a lot, Budi! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Emma, eSIM TopUp Support
Elena C.
Ireland · Sep 2025
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues.
Anna
GotoeSIM Support
· 10 months ago Thank you for the kind words, Elena! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Anna, eSIM TopUp Support
Hugo D.
Egypt · Sep 2025
Good coverage in the city, a bit patchy in remote areas.
Ingrid
GotoeSIM Support
· 10 months ago Appreciate you sharing this, Hugo. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. – Ingrid 💜
Sofia D.
United Kingdom · Sep 2025
Did the job without any drama. Customer support answered my question quickly. Telling my friends about this.
Sara
GotoeSIM Support
· 10 months ago Cheers, Sofia! Delighted the speeds worked well for you. – Sara 💜
Louis P.
South Korea · Sep 2025
Saved me a fortune on my holiday. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 10 months ago Thanks a lot, Louis! Thrilled it made staying connected effortless. Come back anytime! — Omar, eSIM TopUp Support
Max K.
Australia · Sep 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data.
Diego
GotoeSIM Support
· 10 months ago Really appreciate this, Max! So pleased it saved you from roaming bills. Enjoy your journeys! – Diego, eSIM TopUp Support
Grace V.
Indonesia · Sep 2025
Connected the moment I landed. Data lasted the whole trip with room to spare. A must-have for international travel.
Tom
GotoeSIM Support
· 11 months ago Cheers, Grace! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Tom, eSIM TopUp Support
Max G.
UAE · Sep 2025
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing. Great experience overall.
David
GotoeSIM Support
· 11 months ago Thank you so much, Max! Delighted the speeds worked well for you. Wishing you many more connected adventures! — David
Nguyen H.
Ireland · Sep 2025
Used this on my trip and it worked perfectly in Japan. Customer support answered my question quickly.
Grace
GotoeSIM Support
· 11 months ago So glad to hear this, Nguyen! Great to know the setup was quick and easy. — Grace
Marco D.
Sweden · Sep 2025
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 11 months ago Thank you for the kind words, Marco! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Emma, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB/Day (nonhkip) plan costs $1.44 for 1 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
Ethan W. · 3 weeks ago
Can I use this for hotspot/tethering?
Daniel G. · 3 months ago
How long does the QR code take to arrive after payment?
Budi C. · 4 months ago
Is roaming charged extra or is it all included?
Sofia T. · 4 months ago
Can I top up the same eSIM instead of buying a new one?
Viktor D. · 4 months ago
Does this work on an iPhone 13?
Daniel S. · 5 months ago
Great guide, the setup steps were really helpful.
Beatriz S. · 7 months ago
Which networks does this connect to?
Linh M. · 8 months ago
Does the validity start on purchase or on first use?
Ravi W. · 10 months ago
Do I need to install it before I travel or after I arrive?
Anna P. · 10 months ago
How do I check how much data I have left?
Viktor G. · 11 months ago
Can I use it in nearby countries too?
Mei B. · 1 year ago
Thanks, installed with no problems on my Samsung.