Japan eSIM — reviews & details
Japan 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Hugo D.
Sweden · Oct 2024
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Hugo! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Laura 💜
Mohammed S.
Canada · Oct 2024
Bought it the night before my flight — smooth process. Customer support answered my question quickly. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Mohammed! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Emma, eSIM TopUp Support
Thomas H.
UAE · Oct 2024
Did the job without any drama. Ran hotspot to my laptop with no issues. Five stars from me.
James
GotoeSIM Support
· 1 year ago Thank you for the kind words, Thomas! So pleased it saved you from roaming bills. – James, eSIM TopUp Support
James G.
Netherlands · Sep 2024
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering.
James
GotoeSIM Support
· 1 year ago Cheers, James! So pleased it saved you from roaming bills. — James, eSIM TopUp Support
Ananya G.
Spain · Sep 2024
Saved me a fortune on my holiday in Japan. Customer support answered my question quickly. Will use eSIM TopUp for my next trip for sure.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Ananya! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — James, eSIM TopUp Support
Mateo K.
New Zealand · Sep 2024
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. Will use eSIM TopUp for my next trip for sure.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Mateo! Thrilled it made staying connected effortless. We're here whenever you travel again. – Sophie 💜
Anna L.
Poland · Sep 2024
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Anna! So happy the Japan eSIM kept you connected. – Sara 💜
Grace K.
Germany · Sep 2024
Saved me a fortune on my holiday in Japan. Setup instructions in the app were clear and simple.
Mark
GotoeSIM Support
· 1 year ago Cheers, Grace! Wonderful to hear it worked smoothly in Japan. – Mark, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB/Day plan costs $6.60 for 5 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
Linh K. · 3 weeks ago
Can I use this for hotspot/tethering?
Ava M. · 4 weeks ago
Is 5G supported or just 4G?
Isabella P. · 2 months ago
Which networks does this connect to?
Sri W. · 2 months ago
Will this keep my WhatsApp active with my home number?
Thomas W. · 4 months ago
Thanks, installed with no problems on my Samsung.
Liam G. · 4 months ago
Does the validity start on purchase or on first use?
Elena H. · 4 months ago
Great guide, the setup steps were really helpful.
Pablo D. · 6 months ago
Do I need to install it before I travel or after I arrive?
Mohammed V. · 9 months ago
Is roaming charged extra or is it all included?
Haruto M. · 9 months ago
Does this work on an iPhone 13?
Liam R. · 10 months ago
How do I check how much data I have left?
Thomas W. · 1 year ago
Can I use it in nearby countries too?