Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Lucas W.
New Zealand · Jul 2026
Exactly what I needed for travelling in Japan. Speeds were solid for maps, messaging and browsing.
Emma
GotoeSIM Support
· 1 month ago Thanks a lot, Lucas! Thrilled it made staying connected effortless. – Emma, eSIM TopUp Support
Omar V.
Vietnam · Jul 2026
No more hunting for a SIM card kiosk on arrival in Japan. Topping up was straightforward when I needed more. Zero regrets.
Ingrid
GotoeSIM Support
· 1 month ago So glad to hear this, Omar! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Ingrid 💜
Marco P.
Indonesia · Jul 2026
Great value compared to roaming charges. Setup instructions in the app were clear and simple.
Ken
GotoeSIM Support
· 1 month ago So glad to hear this, Marco! So happy the Japan eSIM kept you connected. — Ken, eSIM TopUp Support
Fatima T.
United States · Jul 2026
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 1 month ago Thank you for the kind words, Fatima! So pleased it saved you from roaming bills. Come back anytime! – Emma, eSIM TopUp Support
Pablo G.
Egypt · Jun 2026
Super easy to set up before I flew out. Customer support answered my question quickly. Zero regrets.
Priya
GotoeSIM Support
· 1 month ago Thanks a lot, Pablo! Wonderful to hear it worked smoothly in Japan. – Priya 💜
Sven R.
Australia · Jun 2026
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues.
Ingrid
GotoeSIM Support
· 1 month ago So glad to hear this, Sven! Delighted the speeds worked well for you. Come back anytime! — Ingrid
Sven S.
Philippines · Jun 2026
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more.
Tom
GotoeSIM Support
· 1 month ago So glad to hear this, Sven! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Tom, eSIM TopUp Support
Hana H.
United States · Jun 2026
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Ingrid
GotoeSIM Support
· 1 month ago Thanks a lot, Hana! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Ingrid
Budi R.
Saudi Arabia · Jun 2026
Install took me two tries but was fine after that.
David
GotoeSIM Support
· 1 month ago Thank you for taking the time, Budi. 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. — David
Sofia K.
Mexico · Jun 2026
Exactly what I needed for travelling. Activation was automatic when I arrived. Would definitely buy again.
Sara
GotoeSIM Support
· 1 month ago Really appreciate this, Sofia! Wonderful to hear it worked smoothly in Japan. – Sara 💜
Viktor T.
South Korea · Jun 2026
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more. Zero regrets.
Sophie
GotoeSIM Support
· 1 month ago Really appreciate this, Viktor! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Sophie
Camila V.
India · Jun 2026
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple. Zero regrets.
James
GotoeSIM Support
· 1 month ago Thanks a lot, Camila! So pleased it saved you from roaming bills. Come back anytime! – James, eSIM TopUp Support
Lucas N.
India · Jun 2026
Great value compared to roaming charges. Customer support answered my question quickly. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 1 month ago So glad to hear this, Lucas! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Ingrid 💜
Sven B.
Indonesia · Jun 2026
Exactly what I needed for travelling. Activation was automatic when I arrived in Japan.
Mark
GotoeSIM Support
· 1 month ago Really appreciate this, Sven! Delighted the speeds worked well for you. Come back anytime! — Mark
Ingrid D.
Canada · Jun 2026
Super easy to set up before I flew out. The QR code arrived instantly by email.
Yuki
GotoeSIM Support
· 1 month ago Thanks for sharing, Ingrid! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Yuki, 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?