Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Katya W.
Singapore · May 2025
Great value compared to roaming charges. Coverage was strong even outside the city.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Katya! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Ken
Haruto K.
Indonesia · May 2025
Worked fine but took a little while to connect at first.
James
GotoeSIM Support
· 1 year ago Thank you for taking the time, Haruto. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. — James, eSIM TopUp Support
Elena S.
India · May 2025
Connected the moment I landed. Data lasted the whole trip with room to spare. Telling my friends about this.
Ken
GotoeSIM Support
· 1 year ago Really appreciate this, Elena! Wonderful to hear it worked smoothly in Japan. – Ken 💜
Sri N.
Turkey · Apr 2025
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. Five stars from me.
Grace
GotoeSIM Support
· 1 year ago Cheers, Sri! Delighted the speeds worked well for you. Enjoy your journeys! — Grace
Mohammed P.
Philippines · Apr 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Mohammed! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Emma, eSIM TopUp Support
Liam W.
Portugal · Apr 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived in Japan.
Yuki
GotoeSIM Support
· 1 year ago Thanks for sharing, Liam! So happy the Japan eSIM kept you connected. – Yuki 💜
Linh D.
Spain · Apr 2025
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more.
Tom
GotoeSIM Support
· 1 year ago So glad to hear this, Linh! So pleased it saved you from roaming bills. – Tom, eSIM TopUp Support
Daniel V.
Indonesia · Apr 2025
Saved me a fortune on my holiday. Customer support answered my question quickly.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Daniel! So pleased it saved you from roaming bills. – Emma 💜
Carlos V.
Thailand · Apr 2025
Saved me a fortune on my holiday. Coverage was strong even outside the city. Made staying connected effortless.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Carlos! Thrilled it made staying connected effortless. Enjoy your journeys! – Anna, eSIM TopUp Support
Sarah V.
Mexico · Apr 2025
Did the job without any drama. I kept my normal number for calls while using this for data. A must-have for international travel.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Sarah! So pleased it saved you from roaming bills. – Priya 💜
Lucas N.
Singapore · Apr 2025
Used this on my trip and it worked perfectly. Signal held up well on trains and in rural areas. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Lucas! Delighted the speeds worked well for you. Come back anytime! — David
Emma S.
Thailand · Apr 2025
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering. Five stars from me.
James
GotoeSIM Support
· 1 year ago So glad to hear this, Emma! Great to know the setup was quick and easy. Wishing you many more connected adventures! — James, eSIM TopUp Support
Elena T.
Australia · Apr 2025
Connected the moment I landed. The QR code arrived instantly by email. Great experience overall.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Elena! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Laura 💜
Giulia H.
Germany · Apr 2025
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 1 year ago Cheers, Giulia! Great to know the setup was quick and easy. — Emma
Ji-woo T.
New Zealand · Apr 2025
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email. Five stars from me.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Ji-woo! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Priya 💜
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?