Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
168 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Pablo T.
Brazil · Mar 2026
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering.
Mark
GotoeSIM Support
· 5 months ago Cheers, Pablo! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Mark, GotoeSIM Support
Priya R.
United States · Mar 2026
Great value compared to roaming charges in Japan. The QR code arrived instantly by email. Would definitely buy again.
Ken
GotoeSIM Support
· 5 months ago Thank you so much, Priya! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Ken
Marco M.
Sweden · Mar 2026
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing.
Grace
GotoeSIM Support
· 5 months ago Thank you so much, Marco! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Grace 💜
Isabella K.
Netherlands · Mar 2026
Good coverage in the city, a bit patchy in remote areas.
Tom
GotoeSIM Support
· 5 months ago Thank you for taking the time, Isabella. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. — Tom
Andre B.
Malaysia · Mar 2026
Used this on my trip and it worked perfectly in Japan. I kept my normal number for calls while using this for data. Will use GotoeSIM for my next trip for sure.
David
GotoeSIM Support
· 5 months ago Really appreciate this, Andre! Delighted the speeds worked well for you. Come back anytime! — David, GotoeSIM Support
Zoe R.
South Korea · Mar 2026
No more hunting for a SIM card kiosk on arrival in Japan. The QR code arrived instantly by email. Great experience overall.
Sophie
GotoeSIM Support
· 5 months ago Thank you for the kind words, Zoe! Great to know the setup was quick and easy. Come back anytime! – Sophie, GotoeSIM Support
Budi G.
Saudi Arabia · Mar 2026
No more hunting for a SIM card kiosk on arrival. Topping up was straightforward when I needed more.
Anna
GotoeSIM Support
· 5 months ago Cheers, Budi! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Anna
Nadia C.
United States · Mar 2026
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Laura
GotoeSIM Support
· 5 months ago So glad to hear this, Nadia! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Laura 💜
Sophia H.
Canada · Mar 2026
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. Great experience overall.
Sara
GotoeSIM Support
· 5 months ago Thanks a lot, Sophia! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Sara 💜
Katya M.
Italy · Mar 2026
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing.
Diego
GotoeSIM Support
· 5 months ago Thanks a lot, Katya! So pleased it saved you from roaming bills. – Diego, GotoeSIM Support
Fatima H.
Australia · Mar 2026
Installed in minutes by scanning the QR code. Signal held up well on trains and in rural areas. Will use GotoeSIM for my next trip for sure.
Laura
GotoeSIM Support
· 5 months ago Thank you for the kind words, Fatima! Love that you were online the moment you landed in Japan. Come back anytime! — Laura
Katya M.
Vietnam · Mar 2026
Great value compared to roaming charges. Activation was automatic when I arrived in Japan.
Omar
GotoeSIM Support
· 5 months ago Thank you for the kind words, Katya! Thrilled it made staying connected effortless. — Omar, GotoeSIM Support
Carlos V.
UAE · Mar 2026
Exactly what I needed for travelling. Coverage was strong even outside the city. Telling my friends about this.
Grace
GotoeSIM Support
· 5 months ago Thank you so much, Carlos! So happy the Japan eSIM kept you connected. Come back anytime! – Grace 💜
James D.
United Kingdom · Mar 2026
Super easy to set up before I flew out in Japan. Data lasted the whole trip with room to spare. Would definitely buy again.
Sophie
GotoeSIM Support
· 5 months ago Really appreciate this, James! Love that you were online the moment you landed in Japan. – Sophie 💜
Daniel B.
Sweden · Mar 2026
Installed in minutes by scanning the QR code. Activation was automatic when I arrived.
Sophie
GotoeSIM Support
· 5 months ago Thanks for sharing, Daniel! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Sophie
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB 7Days (nonhkip) plan costs $1.68 for 1 GB over 7 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 GotoeSIM 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
Ryan S. · 2 months ago
Great guide, the setup steps were really helpful.
Thanks Ryan, that means a lot! Reach out anytime. — Grace
Lea T. · 4 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Lea, then it activates automatically on arrival. — Mark, GotoeSIM Support
Grace M. · 7 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Grace! The eSIM just handles data. — Yuki, GotoeSIM Support
Nguyen P. · 8 months ago
Does this work on an iPhone 13?
Yes Nguyen, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Ingrid, GotoeSIM Support
Lea H. · 8 months ago
Is roaming charged extra or is it all included?
No surprise fees, Lea! Roaming is part of the plan and never billed separately. — David
Emma H. · 10 months ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Emma. – Omar 💜
Nguyen N. · 11 months ago
Is 5G supported or just 4G?
5G is available where covered, Nguyen — you'll always get the best speed on offer. — Diego
Thomas R. · 11 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Thomas — for multiple countries, check our regional plans. – Grace, GotoeSIM Support
Kenji T. · 1 year ago
Which networks does this connect to?
It connects to trusted local partner networks, Kenji, on 4G/5G where available. — Sara, GotoeSIM Support
Elena L. · 1 year ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Elena, so buying early is totally fine. — Tom
Sven P. · 1 year ago
Can I use this for hotspot/tethering?
Tethering is supported, Sven! Feel free to hotspot to your other devices. – Ken 💜
Ingrid F. · 1 year ago
Can I top up the same eSIM instead of buying a new one?
Yes Ingrid, you can top up the same eSIM anytime — no need to buy a new one. — Priya