Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Liam R.
Poland · Jan 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Liam! Love that you were online the moment you landed in Japan. — Grace
Ji-woo L.
India · Jan 2025
Super easy to set up before I flew out in Japan. I kept my normal number for calls while using this for data. Five stars from me.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ji-woo! Thrilled it made staying connected effortless. – Anna 💜
Viktor R.
United States · Jan 2025
Connected the moment I landed. Streaming and video calls worked without buffering.
Priya
GotoeSIM Support
· 1 year ago Cheers, Viktor! Delighted the speeds worked well for you. We're here whenever you travel again. — Priya, eSIM TopUp Support
Olivia W.
Canada · Jan 2025
Exactly what I needed for travelling. The QR code arrived instantly by email. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Really appreciate this, Olivia! Delighted the speeds worked well for you. Come back anytime! – Sara, eSIM TopUp Support
Lucia W.
Poland · Jan 2025
Used this on my trip and it worked perfectly. The QR code arrived instantly by email. Five stars from me.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Lucia! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Sara, eSIM TopUp Support
Nguyen P.
Mexico · Jan 2025
Did the job without any drama in Japan. The QR code arrived instantly by email. Made staying connected effortless.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nguyen! So pleased it saved you from roaming bills. – Diego 💜
Ingrid G.
India · Dec 2024
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. A must-have for international travel.
Tom
GotoeSIM Support
· 1 year ago Thank you so much, Ingrid! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Tom
Mohammed L.
UAE · Dec 2024
Connected the moment I landed. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Ken
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mohammed! Delighted the speeds worked well for you. We're here whenever you travel again. – Ken, eSIM TopUp Support
Andre L.
Netherlands · Dec 2024
Super easy to set up before I flew out. The QR code arrived instantly by email.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Andre! So happy the Japan eSIM kept you connected. — Yuki
Hugo F.
United States · Dec 2024
Saved me a fortune on my holiday. Topping up was straightforward when I needed more.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Hugo! Love that you were online the moment you landed in Japan. Enjoy your journeys! — David, eSIM TopUp Support
Haruto N.
Ireland · Dec 2024
Used this on my trip and it worked perfectly. Activation was automatic when I arrived. Would definitely buy again.
Yuki
GotoeSIM Support
· 1 year ago Thanks a lot, Haruto! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Yuki 💜
Ananya L.
Thailand · Dec 2024
Decent speeds, though slower than I expected in a few spots.
Ken
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Ananya. Good to hear it did the job, and we're working to make it even better. Reach us anytime at esimtopup.io/support if we can help. – Ken, eSIM TopUp Support
Kenji P.
Mexico · Dec 2024
Super easy to set up before I flew out. Activation was automatic when I arrived in Japan.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Kenji! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Grace
Budi F.
New Zealand · Dec 2024
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Will use eSIM TopUp for my next trip for sure.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Budi! So happy the Japan eSIM kept you connected. – Ingrid 💜
Chloe H.
New Zealand · Dec 2024
Used this on my trip and it worked perfectly in Japan. I kept my normal number for calls while using this for data.
Sara
GotoeSIM Support
· 1 year ago Thanks for sharing, Chloe! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Sara, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days (nonhkip) plan costs $9.90 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
Sven G. · 1 week ago
Will this keep my WhatsApp active with my home number?
Aisha D. · 2 weeks ago
Can I top up the same eSIM instead of buying a new one?
James R. · 1 month ago
Can I use it in nearby countries too?
Olivia M. · 2 months ago
Is roaming charged extra or is it all included?
Nguyen F. · 2 months ago
How long does the QR code take to arrive after payment?
Lea D. · 4 months ago
Can I use this for hotspot/tethering?
Mohammed S. · 5 months ago
Which networks does this connect to?
Omar P. · 6 months ago
How do I check how much data I have left?
James M. · 8 months ago
Thanks, installed with no problems on my Samsung.
Liam D. · 8 months ago
Does the validity start on purchase or on first use?
Kenji K. · 9 months ago
Does this work on an iPhone 13?
Lucas L. · 10 months ago
Is 5G supported or just 4G?