Japan eSIM — reviews & details
Japan 1GB/Day (nonhkip) · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Isabella C.
Mexico · Dec 2024
Saved me a fortune on my holiday. Customer support answered my question quickly. A must-have for international travel.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Isabella! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Priya 💜
Pablo P.
United States · Dec 2024
Install took me two tries but was fine after that.
Laura
GotoeSIM Support
· 1 year ago We're really sorry, Pablo. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. — Laura, eSIM TopUp Support
Lucia F.
Australia · Dec 2024
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering. Made staying connected effortless.
Yuki
GotoeSIM Support
· 1 year ago Thanks a lot, Lucia! Delighted the speeds worked well for you. Come back anytime! — Yuki
Arjun G.
Vietnam · Dec 2024
Saved me a fortune on my holiday in Japan. Topping up was straightforward when I needed more. Zero regrets.
Laura
GotoeSIM Support
· 1 year ago Thank you so much, Arjun! So pleased it saved you from roaming bills. – Laura 💜
Lucas M.
Germany · Dec 2024
Used this on my trip and it worked perfectly. Coverage was strong even outside the city. Great experience overall.
Ingrid
GotoeSIM Support
· 1 year ago Really appreciate this, Lucas! So happy the Japan eSIM kept you connected. – Ingrid, eSIM TopUp Support
Min-jun G.
Thailand · Dec 2024
Exactly what I needed for travelling. Customer support answered my question quickly. Zero regrets.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Min-jun! Love that you were online the moment you landed in Japan. — Priya, eSIM TopUp Support
Chloe C.
Thailand · Dec 2024
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly.
Diego
GotoeSIM Support
· 1 year ago Cheers, Chloe! So happy the Japan eSIM kept you connected. – Diego, eSIM TopUp Support
Aisha S.
Poland · Dec 2024
Connected the moment I landed. Topping up was straightforward when I needed more. Will use eSIM TopUp for my next trip for sure.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Aisha! Love that you were online the moment you landed in Japan. Come back anytime! — Emma, eSIM TopUp Support
Andre C.
Brazil · Dec 2024
Used this on my trip and it worked perfectly. Activation was automatic when I arrived. A must-have for international travel.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Andre! Delighted the speeds worked well for you. – Yuki 💜
Hugo N.
Saudi Arabia · Dec 2024
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Priya
GotoeSIM Support
· 1 year ago Thank you for the kind words, Hugo! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Priya 💜
Sri D.
Portugal · Dec 2024
Bought it the night before my flight — smooth process in Japan. Coverage was strong even outside the city. Would definitely buy again.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Sri! Love that you were online the moment you landed in Japan. – Ken, eSIM TopUp Support
Marco L.
France · Dec 2024
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data.
Priya
GotoeSIM Support
· 1 year ago Really appreciate this, Marco! Delighted the speeds worked well for you. Enjoy your journeys! – Priya, eSIM TopUp Support
Max M.
Germany · Dec 2024
Did the job without any drama. I kept my normal number for calls while using this for data. Will use eSIM TopUp for my next trip for sure.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Max! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Tom, eSIM TopUp Support
Ingrid S.
Vietnam · Dec 2024
Good coverage in the city, a bit patchy in remote areas. Speeds were solid for maps, messaging and browsing.
Omar
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Ingrid. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. — Omar
Lucia G.
Spain · Dec 2024
Saved me a fortune on my holiday. Customer support answered my question quickly. Five stars from me.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Lucia! Love that you were online the moment you landed in Japan. – Ingrid 💜
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.