Japan eSIM — reviews & details
Japan 3GB 15Days (nonhkip) · 3 GB · 15 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Lucas B.
Singapore · Sep 2024
Bought it the night before my flight — smooth process. Customer support answered my question quickly.
James
GotoeSIM Support
· 1 year ago Thank you for the kind words, Lucas! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — James, GotoeSIM Support
Viktor F.
Egypt · Sep 2024
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Viktor! Great to know the setup was quick and easy. – Anna, GotoeSIM Support
Diego R.
Turkey · Aug 2024
Install took me two tries but was fine after that. Coverage was strong even outside the city.
James
GotoeSIM Support
· 1 year ago So sorry to hear this, Diego. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. — James, GotoeSIM Support
Ethan P.
United Kingdom · Aug 2024
Solid overall, just wish there was a bit more data for the price.
Sophie
GotoeSIM Support
· 1 year ago Thank you for taking the time, Ethan. 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. – Sophie, GotoeSIM Support
Ananya D.
Indonesia · Aug 2024
Super easy to set up before I flew out. Setup instructions in the app were clear and simple. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 1 year ago Cheers, Ananya! Wonderful to hear it worked smoothly in Japan. – Laura, GotoeSIM Support
Daniel F.
New Zealand · Aug 2024
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Daniel! So pleased it saved you from roaming bills. — Yuki
Liam F.
Japan · Aug 2024
Good coverage in the city, a bit patchy in remote areas.
Yuki
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Liam. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. – Yuki, GotoeSIM Support
Olivia S.
Canada · Aug 2024
Install took me two tries but was fine after that. Data lasted the whole trip with room to spare.
Grace
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Olivia. We're constantly optimising speeds and coverage across Japan. Reach us anytime at gotoesim.com/support if we can help. – Grace, GotoeSIM Support
Marco S.
Japan · Aug 2024
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Telling my friends about this.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Marco! So pleased it saved you from roaming bills. – Grace, GotoeSIM Support
Sven D.
Portugal · Aug 2024
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple.
Grace
GotoeSIM Support
· 1 year ago Thanks a lot, Sven! Thrilled it made staying connected effortless. — Grace
Elena B.
Singapore · Aug 2024
Good coverage in the city, a bit patchy in remote areas.
Anna
GotoeSIM Support
· 1 year ago Thank you for taking the time, Elena. We're constantly optimising speeds and coverage across Japan. Reach us anytime at gotoesim.com/support if we can help. — Anna
Mateo S.
Switzerland · Aug 2024
Connected the moment I landed. Speeds were solid for maps, messaging and browsing.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mateo! Great to know the setup was quick and easy. — Yuki, GotoeSIM Support
Fatima R.
Netherlands · Aug 2024
Saved me a fortune on my holiday in Japan. Customer support answered my question quickly. Would definitely buy again.
Priya
GotoeSIM Support
· 1 year ago Really appreciate this, Fatima! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. — Priya
Mohammed S.
Canada · Aug 2024
Super easy to set up before I flew out. Setup instructions in the app were clear and simple. Would definitely buy again.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Mohammed! Thrilled it made staying connected effortless. Enjoy your journeys! — Priya, GotoeSIM Support
Daniel G.
Saudi Arabia · Aug 2024
Exactly what I needed for travelling. Customer support answered my question quickly. Made staying connected effortless.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Daniel! Love that you were online the moment you landed in Japan. – Grace 💜
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 💜