Japan eSIM — reviews & details
Japan 3GB 15Days (nonhkip) · 3 GB · 15 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Carlos V.
New Zealand · Oct 2024
Exactly what I needed for travelling. Activation was automatic when I arrived.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Carlos! Great to know the setup was quick and easy. — Grace
Nguyen N.
Vietnam · Oct 2024
Did the job without any drama in Japan. The QR code arrived instantly by email.
Tom
GotoeSIM Support
· 1 year ago So glad to hear this, Nguyen! Thrilled it made staying connected effortless. – Tom, GotoeSIM Support
Camila G.
Egypt · Oct 2024
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas.
Tom
GotoeSIM Support
· 1 year ago Thank you so much, Camila! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Tom, GotoeSIM Support
Min-jun S.
Vietnam · Oct 2024
Decent speeds, though slower than I expected in a few spots. Speeds were solid for maps, messaging and browsing.
Grace
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Min-jun. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. — Grace
Viktor P.
Singapore · Oct 2024
Install took me two tries but was fine after that.
David
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Viktor. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at gotoesim.com/support. — David, GotoeSIM Support
Sofia G.
Australia · Oct 2024
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Would definitely buy again.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Sofia! Thrilled it made staying connected effortless. Enjoy your journeys! — Sara, GotoeSIM Support
Omar T.
Indonesia · Oct 2024
Decent speeds, though slower than I expected in a few spots. Customer support answered my question quickly.
Sophie
GotoeSIM Support
· 1 year ago We're really sorry, Omar. That's not the experience we want for Japan. Please contact us at gotoesim.com/support and we'll sort it out. – Sophie 💜
Grace N.
Ireland · Oct 2024
No more hunting for a SIM card kiosk on arrival. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
David
GotoeSIM Support
· 1 year ago Thanks a lot, Grace! So pleased it saved you from roaming bills. Enjoy your journeys! – David 💜
Lucia M.
Turkey · Oct 2024
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Five stars from me.
Mark
GotoeSIM Support
· 1 year ago Really appreciate this, Lucia! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Mark, GotoeSIM Support
Somchai C.
France · Oct 2024
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Somchai! Great to know the setup was quick and easy. — Mark, GotoeSIM Support
Nadia S.
UAE · Oct 2024
Saved me a fortune on my holiday. Coverage was strong even outside the city.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nadia! Thrilled it made staying connected effortless. Enjoy your journeys! – Laura, GotoeSIM Support
Ananya V.
Saudi Arabia · Oct 2024
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas. Great experience overall.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Ananya! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Laura, GotoeSIM Support
Thomas N.
Mexico · Oct 2024
Bought it the night before my flight — smooth process. Coverage was strong even outside the city. Would definitely buy again.
Sara
GotoeSIM Support
· 1 year ago Really appreciate this, Thomas! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Sara
Mohammed N.
Japan · Oct 2024
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering. Would definitely buy again.
Tom
GotoeSIM Support
· 1 year ago Thank you so much, Mohammed! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Tom 💜
Nadia B.
India · Oct 2024
Used this on my trip and it worked perfectly. Customer support answered my question quickly.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Nadia! So pleased it saved you from roaming bills. We're here whenever you travel again. – Priya 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 3GB 15Days (nonhkip) plan costs $4.29 for 3 GB over 15 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
Grace D. · 1 week ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Grace, so buying early is totally fine. – Mark, GotoeSIM Support
Elena C. · 2 weeks ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Elena — it switches on when you land. — Laura, GotoeSIM Support
Max C. · 3 months ago
Great guide, the setup steps were really helpful.
So glad it helped, Max! We're always here if you need anything. — Ingrid
Beatriz R. · 3 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Beatriz — check My eSIMs anytime. — Diego, GotoeSIM Support
Daniel L. · 5 months ago
Can I use this for hotspot/tethering?
Yes Daniel, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — David, GotoeSIM Support
Liam K. · 6 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Liam, on 4G/5G where available. – Diego 💜
Somchai W. · 6 months ago
How long does the QR code take to arrive after payment?
It's immediate, Somchai! The QR code is delivered the moment your payment goes through. — Ken
Sri C. · 7 months ago
Will this keep my WhatsApp active with my home number?
Yes Sri, WhatsApp keeps working with your home number — the eSIM only carries data. — Grace, GotoeSIM Support
Yuki B. · 11 months ago
Is 5G supported or just 4G?
Yes Yuki, 5G is supported where the local network offers it, otherwise fast 4G. – Omar 💜
Sven H. · 1 year ago
Can I top up the same eSIM instead of buying a new one?
Yes Sven, you can top up the same eSIM anytime — no need to buy a new one. – Omar, GotoeSIM Support
Kenji W. · 1 year ago
Does this work on an iPhone 13?
Yes Kenji, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. – Emma, GotoeSIM Support
Lucia B. · 1 year ago
Can I use it in nearby countries too?
For nearby countries, Lucia, a regional plan may suit you better — happy to help you pick. – Yuki 💜