Japan eSIM — reviews & details
Japan 1GB/Day (nonhkip) · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Louis G.
Japan · Apr 2025
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Telling my friends about this.
Grace
GotoeSIM Support
· 1 year ago Thanks a lot, Louis! Love that you were online the moment you landed in Japan. – Grace 💜
Nguyen F.
South Korea · Apr 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived in Japan. Great experience overall.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Nguyen! So pleased it saved you from roaming bills. We're here whenever you travel again. — Emma, eSIM TopUp Support
Lucas G.
India · Apr 2025
Bought it the night before my flight — smooth process. The QR code arrived instantly by email.
Tom
GotoeSIM Support
· 1 year ago Thanks for sharing, Lucas! So happy the Japan eSIM kept you connected. – Tom, eSIM TopUp Support
Sri T.
Mexico · Apr 2025
Super easy to set up before I flew out. Setup instructions in the app were clear and simple. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 1 year ago Really appreciate this, Sri! Love that you were online the moment you landed in Japan. – Yuki 💜
Linh H.
Sweden · Apr 2025
Connected the moment I landed in Japan. Setup instructions in the app were clear and simple.
Ken
GotoeSIM Support
· 1 year ago Really appreciate this, Linh! Thrilled it made staying connected effortless. Come back anytime! — Ken
Elena W.
Netherlands · Apr 2025
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Made staying connected effortless.
Ingrid
GotoeSIM Support
· 1 year ago So glad to hear this, Elena! Thrilled it made staying connected effortless. Come back anytime! – Ingrid 💜
Sofia K.
Poland · Apr 2025
Used this on my trip and it worked perfectly. Streaming and video calls worked without buffering. Zero regrets.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Sofia! So happy the Japan eSIM kept you connected. – Priya, eSIM TopUp Support
Ingrid L.
Philippines · Apr 2025
Connected the moment I landed. Signal held up well on trains and in rural areas.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ingrid! So pleased it saved you from roaming bills. Enjoy your journeys! — Mark, eSIM TopUp Support
Somchai R.
Indonesia · Apr 2025
Did the job without any drama in Japan. Topping up was straightforward when I needed more. Highly recommend for any traveller.
David
GotoeSIM Support
· 1 year ago Thank you so much, Somchai! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — David
Sofia F.
Malaysia · Apr 2025
Exactly what I needed for travelling. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 1 year ago Thank you so much, Sofia! Delighted the speeds worked well for you. – Anna, eSIM TopUp Support
Diego N.
Singapore · Apr 2025
Decent speeds, though slower than I expected in a few spots. Streaming and video calls worked without buffering.
Grace
GotoeSIM Support
· 1 year ago Apologies for the trouble, Diego. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. — Grace
Sven T.
France · Apr 2025
Decent speeds, though slower than I expected in a few spots. I kept my normal number for calls while using this for data.
Sophie
GotoeSIM Support
· 1 year ago Thank you for taking the time, Sven. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. — Sophie, eSIM TopUp Support
Grace R.
Saudi Arabia · Apr 2025
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare. Made staying connected effortless.
Sophie
GotoeSIM Support
· 1 year ago Thank you for the kind words, Grace! So pleased it saved you from roaming bills. Come back anytime! – Sophie 💜
Sven N.
UAE · Apr 2025
No more hunting for a SIM card kiosk on arrival in Japan. Data lasted the whole trip with room to spare.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Sven! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Emma, eSIM TopUp Support
Louis H.
UAE · Apr 2025
Worked fine but took a little while to connect at first. Coverage was strong even outside the city.
Yuki
GotoeSIM Support
· 1 year ago Thank you for taking the time, Louis. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. – Yuki 💜
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. · 5 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. · 1 year ago
Can I use it in nearby countries too?
Mei B. · 1 year ago
Thanks, installed with no problems on my Samsung.