Japan eSIM — reviews & details
Japan 3GB 30Days (nonhkip) · 3 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Aisha M.
Ireland · Dec 2024
Connected the moment I landed. Signal held up well on trains and in rural areas. Will use eSIM TopUp for my next trip for sure.
David
GotoeSIM Support
· 1 year ago Thank you so much, Aisha! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – David, eSIM TopUp Support
Yuki H.
Spain · Dec 2024
Worked fine but took a little while to connect at first. The QR code arrived instantly by email.
Priya
GotoeSIM Support
· 1 year ago Thank you for taking the time, Yuki. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. – Priya, eSIM TopUp Support
Liam P.
Singapore · Dec 2024
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Five stars from me.
Diego
GotoeSIM Support
· 1 year ago So glad to hear this, Liam! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Diego, eSIM TopUp Support
Kenji F.
UAE · Dec 2024
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Telling my friends about this.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Kenji! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Tom
Grace M.
Indonesia · Dec 2024
No more hunting for a SIM card kiosk on arrival. Speeds were solid for maps, messaging and browsing. Zero regrets.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Grace! So pleased it saved you from roaming bills. Enjoy your journeys! — Anna
Sophia P.
Mexico · Dec 2024
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Sophia! So happy the Japan eSIM kept you connected. Come back anytime! – Sara 💜
Isabella W.
New Zealand · Dec 2024
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Isabella! So happy the Japan eSIM kept you connected. – Anna 💜
Pablo T.
New Zealand · Dec 2024
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. A must-have for international travel.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Pablo! So pleased it saved you from roaming bills. Come back anytime! — Sophie, eSIM TopUp Support
Viktor L.
Poland · Dec 2024
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues.
Ingrid
GotoeSIM Support
· 1 year ago Thank you so much, Viktor! Love that you were online the moment you landed in Japan. Come back anytime! — Ingrid
Ingrid P.
Sweden · Dec 2024
Exactly what I needed for travelling. Topping up was straightforward when I needed more.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Ingrid! So happy the Japan eSIM kept you connected. — James
Lea P.
United States · Dec 2024
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Lea! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Laura
Anna P.
Mexico · Dec 2024
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 year ago Cheers, Anna! Love that you were online the moment you landed in Japan. Come back anytime! — Emma, eSIM TopUp Support
Haruto S.
Spain · Dec 2024
Exactly what I needed for travelling. The QR code arrived instantly by email. Would definitely buy again.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Haruto! Love that you were online the moment you landed in Japan. Come back anytime! — Grace, eSIM TopUp Support
Beatriz T.
Japan · Dec 2024
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Beatriz! Delighted the speeds worked well for you. – Diego, eSIM TopUp Support
Carlos B.
Singapore · Dec 2024
Great value compared to roaming charges in Japan. Setup instructions in the app were clear and simple.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Carlos! Delighted the speeds worked well for you. Enjoy your journeys! – Mark, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 3GB 30Days (nonhkip) plan costs $4.43 for 3 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
Ethan G. · 1 month ago
Do I need to install it before I travel or after I arrive?
Mateo F. · 1 month ago
Great guide, the setup steps were really helpful.
Sven L. · 3 months ago
Is roaming charged extra or is it all included?
Ravi C. · 6 months ago
How do I check how much data I have left?
Fatima K. · 6 months ago
Does this work on an iPhone 13?
Camila L. · 7 months ago
Which networks does this connect to?
Thomas D. · 8 months ago
Can I top up the same eSIM instead of buying a new one?
Wei R. · 8 months ago
Does the validity start on purchase or on first use?
Mei W. · 8 months ago
Is 5G supported or just 4G?
Emma L. · 9 months ago
Can I use it in nearby countries too?
Haruto M. · 10 months ago
Thanks, installed with no problems on my Samsung.
Lucia S. · 11 months ago
Can I use this for hotspot/tethering?