Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Lucas N.
France · Mar 2025
No more hunting for a SIM card kiosk on arrival in Japan. Speeds were solid for maps, messaging and browsing. Would definitely buy again.
Tom
GotoeSIM Support
· 1 year ago Really appreciate this, Lucas! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Tom
Isabella K.
Netherlands · Mar 2025
Used this on my trip and it worked perfectly in Japan. Ran hotspot to my laptop with no issues. Great experience overall.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Isabella! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Priya, eSIM TopUp Support
Louis B.
United Kingdom · Mar 2025
Connected the moment I landed. Topping up was straightforward when I needed more. Zero regrets.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Louis! So pleased it saved you from roaming bills. Come back anytime! — Laura
Carlos K.
United States · Mar 2025
Connected the moment I landed. Data lasted the whole trip with room to spare. A must-have for international travel.
Tom
GotoeSIM Support
· 1 year ago Thanks for sharing, Carlos! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Tom, eSIM TopUp Support
Lucia S.
Germany · Mar 2025
Great value compared to roaming charges. Customer support answered my question quickly. Five stars from me.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Lucia! Delighted the speeds worked well for you. — Ingrid, eSIM TopUp Support
Sven P.
Malaysia · Mar 2025
No more hunting for a SIM card kiosk on arrival in Japan. Streaming and video calls worked without buffering. Zero regrets.
James
GotoeSIM Support
· 1 year ago Thanks for sharing, Sven! Great to know the setup was quick and easy. We're here whenever you travel again. — James
Sri T.
South Korea · Mar 2025
Exactly what I needed for travelling. The QR code arrived instantly by email. Great experience overall.
Yuki
GotoeSIM Support
· 1 year ago Thanks for sharing, Sri! Love that you were online the moment you landed in Japan. Come back anytime! — Yuki, eSIM TopUp Support
Hugo R.
Ireland · Mar 2025
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.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Hugo! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Tom, eSIM TopUp Support
Ingrid C.
Italy · Mar 2025
Solid overall, just wish there was a bit more data for the price. I kept my normal number for calls while using this for data.
Anna
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Ingrid. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at esimtopup.io/support. — Anna, eSIM TopUp Support
Lucas H.
Thailand · Mar 2025
Connected the moment I landed. Streaming and video calls worked without buffering. Five stars from me.
Laura
GotoeSIM Support
· 1 year ago Thank you so much, Lucas! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Laura, eSIM TopUp Support
Liam S.
Poland · Mar 2025
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Made staying connected effortless.
Priya
GotoeSIM Support
· 1 year ago Cheers, Liam! So pleased it saved you from roaming bills. Come back anytime! — Priya, eSIM TopUp Support
Lucia S.
Saudi Arabia · Mar 2025
Did the job without any drama. Activation was automatic when I arrived. Would definitely buy again.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Lucia! So pleased it saved you from roaming bills. – Ken 💜
Daniel K.
Brazil · Mar 2025
First time using an eSIM and it was painless. Customer support answered my question quickly.
Omar
GotoeSIM Support
· 1 year ago Thanks a lot, Daniel! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Omar 💜
Ingrid F.
Japan · Mar 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. A must-have for international travel.
James
GotoeSIM Support
· 1 year ago Thank you so much, Ingrid! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — James, eSIM TopUp Support
Priya B.
Ireland · Mar 2025
Install took me two tries but was fine after that. Activation was automatic when I arrived.
Mark
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Priya. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at esimtopup.io/support if we can help. — Mark
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?