Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Marco W.
Germany · Nov 2025
Super easy to set up before I flew out. Coverage was strong even outside the city. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 9 months ago Thank you for the kind words, Marco! So pleased it saved you from roaming bills. – Omar, eSIM TopUp Support
Viktor R.
France · Nov 2025
Used this on my trip and it worked perfectly. Activation was automatic when I arrived. Great experience overall.
Laura
GotoeSIM Support
· 9 months ago So glad to hear this, Viktor! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Laura
Anna C.
Spain · Nov 2025
Exactly what I needed for travelling. Activation was automatic when I arrived.
David
GotoeSIM Support
· 9 months ago Thank you for the kind words, Anna! So happy the Japan eSIM kept you connected. Come back anytime! – David, eSIM TopUp Support
Viktor K.
Sweden · Nov 2025
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more. Zero regrets.
David
GotoeSIM Support
· 9 months ago Thanks a lot, Viktor! So happy the Japan eSIM kept you connected. — David, eSIM TopUp Support
Ingrid L.
Singapore · Nov 2025
First time using an eSIM and it was painless. Customer support answered my question quickly. A must-have for international travel.
Sara
GotoeSIM Support
· 9 months ago So glad to hear this, Ingrid! Thrilled it made staying connected effortless. – Sara 💜
Emma D.
Netherlands · Nov 2025
Exactly what I needed for travelling. Customer support answered my question quickly.
Tom
GotoeSIM Support
· 9 months ago Thank you so much, Emma! Great to know the setup was quick and easy. — Tom, eSIM TopUp Support
Nguyen F.
Indonesia · Nov 2025
Great value compared to roaming charges. Streaming and video calls worked without buffering.
Sophie
GotoeSIM Support
· 9 months ago Thank you so much, Nguyen! Love that you were online the moment you landed in Japan. – Sophie 💜
Kenji D.
Switzerland · Nov 2025
Decent speeds, though slower than I expected in a few spots.
Ken
GotoeSIM Support
· 9 months ago Apologies for the trouble, Kenji. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. — Ken
Fatima H.
Canada · Nov 2025
Install took me two tries but was fine after that. Speeds were solid for maps, messaging and browsing.
Yuki
GotoeSIM Support
· 9 months ago Thanks for the honest feedback, Fatima. 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. — Yuki, eSIM TopUp Support
Zoe L.
Germany · Nov 2025
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare.
David
GotoeSIM Support
· 9 months ago Thanks for sharing, Zoe! Thrilled it made staying connected effortless. – David 💜
Katya C.
Brazil · Nov 2025
Installed in minutes by scanning the QR code in Japan. Topping up was straightforward when I needed more. Five stars from me.
Ingrid
GotoeSIM Support
· 9 months ago Thank you so much, Katya! Great to know the setup was quick and easy. We're here whenever you travel again. – Ingrid 💜
Ava F.
Vietnam · Nov 2025
Bought it the night before my flight — smooth process. Customer support answered my question quickly.
Sophie
GotoeSIM Support
· 9 months ago Cheers, Ava! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Sophie, eSIM TopUp Support
Louis D.
Australia · Oct 2025
Exactly what I needed for travelling in Japan. Customer support answered my question quickly. Exactly as described — no surprises.
Mark
GotoeSIM Support
· 9 months ago So glad to hear this, Louis! So pleased it saved you from roaming bills. Enjoy your journeys! — Mark, eSIM TopUp Support
Thomas L.
Italy · Oct 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived. Will use eSIM TopUp for my next trip for sure.
James
GotoeSIM Support
· 9 months ago Thank you so much, Thomas! Wonderful to hear it worked smoothly in Japan. Come back anytime! — James
Zoe V.
India · Oct 2025
Used this on my trip and it worked perfectly in Japan. Customer support answered my question quickly. Made staying connected effortless.
Sara
GotoeSIM Support
· 9 months ago So glad to hear this, Zoe! So happy the Japan eSIM kept you connected. Enjoy your journeys! — 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?