Japan eSIM — reviews & details
Japan 10GB 30Days · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Daniel B.
Netherlands · Jun 2026
Installed in minutes by scanning the QR code in Japan. Setup instructions in the app were clear and simple. Five stars from me.
Ingrid
GotoeSIM Support
· 1 month ago Thank you so much, Daniel! Thrilled it made staying connected effortless. Come back anytime! — Ingrid
Max T.
Sweden · Jun 2026
Exactly what I needed for travelling. I kept my normal number for calls while using this for data. Telling my friends about this.
Sara
GotoeSIM Support
· 1 month ago So glad to hear this, Max! So pleased it saved you from roaming bills. Enjoy your journeys! — Sara
Anna G.
Australia · Jun 2026
Saved me a fortune on my holiday in Japan. Topping up was straightforward when I needed more. A must-have for international travel.
Sophie
GotoeSIM Support
· 2 months ago Cheers, Anna! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Sophie 💜
Beatriz H.
Spain · Jun 2026
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email.
Yuki
GotoeSIM Support
· 2 months ago Cheers, Beatriz! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Yuki, eSIM TopUp Support
Sarah N.
Japan · Jun 2026
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Five stars from me.
Grace
GotoeSIM Support
· 2 months ago Thanks a lot, Sarah! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Grace 💜
Viktor V.
South Korea · Jun 2026
Exactly what I needed for travelling in Japan. Data lasted the whole trip with room to spare.
Diego
GotoeSIM Support
· 2 months ago Thank you for the kind words, Viktor! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Diego
Mateo N.
France · Jun 2026
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived.
Diego
GotoeSIM Support
· 2 months ago Cheers, Mateo! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Diego
Sarah B.
Germany · Jun 2026
Installed in minutes by scanning the QR code. Coverage was strong even outside the city. Made staying connected effortless.
Ken
GotoeSIM Support
· 2 months ago Really appreciate this, Sarah! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Ken, eSIM TopUp Support
Viktor S.
New Zealand · Jun 2026
Saved me a fortune on my holiday. Streaming and video calls worked without buffering.
Grace
GotoeSIM Support
· 2 months ago Really appreciate this, Viktor! Thrilled it made staying connected effortless. Come back anytime! – Grace 💜
Noah V.
Saudi Arabia · Jun 2026
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering. Great experience overall.
Laura
GotoeSIM Support
· 2 months ago Thanks for sharing, Noah! So pleased it saved you from roaming bills. – Laura 💜
Beatriz S.
Mexico · Jun 2026
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple. A must-have for international travel.
Ingrid
GotoeSIM Support
· 2 months ago Cheers, Beatriz! Delighted the speeds worked well for you. Come back anytime! — Ingrid
Ananya M.
United Kingdom · Jun 2026
First time using an eSIM and it was painless. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 2 months ago Cheers, Ananya! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Laura
Zoe M.
New Zealand · Jun 2026
Connected the moment I landed. Activation was automatic when I arrived in Japan. Exactly as described — no surprises.
James
GotoeSIM Support
· 2 months ago Thank you for the kind words, Zoe! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – James, eSIM TopUp Support
Ingrid H.
Poland · May 2026
Connected the moment I landed. Speeds were solid for maps, messaging and browsing. Great experience overall.
Anna
GotoeSIM Support
· 2 months ago Really appreciate this, Ingrid! Delighted the speeds worked well for you. Come back anytime! – Anna, eSIM TopUp Support
Max T.
Mexico · May 2026
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues. Great experience overall.
Sophie
GotoeSIM Support
· 2 months ago Cheers, Max! Thrilled it made staying connected effortless. We're here whenever you travel again. — Sophie, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days plan costs $7.05 for 10 GB over 30 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
James F. · 2 weeks ago
How long does the QR code take to arrive after payment?
Katya S. · 2 months ago
Will this keep my WhatsApp active with my home number?
Mohammed N. · 4 months ago
Does the validity start on purchase or on first use?
Pablo L. · 4 months ago
Do I need to install it before I travel or after I arrive?
Camila F. · 5 months ago
Can I use it in nearby countries too?
Katya G. · 5 months ago
Great guide, the setup steps were really helpful.
Olivia W. · 6 months ago
Thanks, installed with no problems on my Samsung.
Sophia F. · 6 months ago
How do I check how much data I have left?
Priya B. · 7 months ago
Does this work on an iPhone 13?
Sophia T. · 7 months ago
Can I top up the same eSIM instead of buying a new one?
Somchai D. · 7 months ago
Can I use this for hotspot/tethering?
Linh B. · 10 months ago
Which networks does this connect to?