Japan eSIM — reviews & details
Japan 3GB 30Days (nonhkip) · 3 GB · 30 days
121 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Min-jun B.
South Korea · Jun 2026
Exactly what I needed for travelling. Topping up was straightforward when I needed more.
David
GotoeSIM Support
· 3 months ago Thank you so much, Min-jun! Thrilled it made staying connected effortless. Come back anytime! – David 💜
Somchai G.
Saudi Arabia · Jun 2026
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Highly recommend for any traveller.
Yuki
GotoeSIM Support
· 3 months ago Cheers, Somchai! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Yuki, GotoeSIM Support
Ethan H.
Switzerland · Jun 2026
Great value compared to roaming charges in Japan. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Anna
GotoeSIM Support
· 3 months ago Really appreciate this, Ethan! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Anna 💜
Hana H.
Netherlands · Jun 2026
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues. Zero regrets.
James
GotoeSIM Support
· 3 months ago Cheers, Hana! Delighted the speeds worked well for you. — James
Wei W.
Brazil · Jun 2026
Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 3 months ago Thank you for the kind words, Wei! So pleased it saved you from roaming bills. We're here whenever you travel again. — Sophie
Ryan L.
Italy · Jun 2026
Honestly better than buying a local SIM at the airport in Japan. Data lasted the whole trip with room to spare.
David
GotoeSIM Support
· 3 months ago Cheers, Ryan! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — David
Ravi B.
Spain · Jun 2026
Super easy to set up before I flew out. I kept my normal number for calls while using this for data. Five stars from me.
David
GotoeSIM Support
· 3 months ago Cheers, Ravi! Love that you were online the moment you landed in Japan. — David, GotoeSIM Support
Anna V.
Canada · Jun 2026
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple.
Grace
GotoeSIM Support
· 3 months ago Cheers, Anna! So pleased it saved you from roaming bills. – Grace 💜
Mohammed D.
New Zealand · Jun 2026
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas.
Anna
GotoeSIM Support
· 3 months ago Thanks for sharing, Mohammed! Thrilled it made staying connected effortless. Come back anytime! — Anna, GotoeSIM Support
Linh G.
South Korea · Jun 2026
Worked fine but took a little while to connect at first.
Grace
GotoeSIM Support
· 3 months ago Appreciate you sharing this, Linh. 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. — Grace, GotoeSIM Support
Sven P.
France · Jun 2026
Saved me a fortune on my holiday. The QR code arrived instantly by email.
Anna
GotoeSIM Support
· 3 months ago Really appreciate this, Sven! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Anna, GotoeSIM Support
Lucia N.
Portugal · Jun 2026
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues.
Sara
GotoeSIM Support
· 3 months ago Really appreciate this, Lucia! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Sara
Beatriz W.
Ireland · Jun 2026
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas.
Sophie
GotoeSIM Support
· 3 months ago Thank you so much, Beatriz! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Sophie, GotoeSIM Support
Beatriz H.
New Zealand · May 2026
Decent speeds, though slower than I expected in a few spots.
Tom
GotoeSIM Support
· 3 months ago Thank you for taking the time, Beatriz. 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. – Tom 💜
Max F.
Philippines · May 2026
Honestly better than buying a local SIM at the airport in Japan. Setup instructions in the app were clear and simple.
Emma
GotoeSIM Support
· 3 months ago Thank you so much, Max! Thrilled it made staying connected effortless. – Emma, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 3GB 30Days (nonhkip) plan costs $4.72 for 3 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 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
Louis B. · 1 month ago
Which networks does this connect to?
It connects to trusted local partner networks, Louis, on 4G/5G where available. — Ingrid
Zoe T. · 2 months ago
Thanks, installed with no problems on my Samsung.
Yes Zoe, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — James
Linh L. · 4 months ago
Great guide, the setup steps were really helpful.
Thanks Linh, that means a lot! Reach out anytime. — David, GotoeSIM Support
Mateo P. · 4 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, Mateo. — Sara
Sarah W. · 5 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Sarah! The eSIM just handles data. — Anna, GotoeSIM Support
Ravi V. · 6 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Ravi — within seconds of payment, by email and in your account. – Anna 💜
Camila H. · 9 months ago
Does this work on an iPhone 13?
Absolutely, Camila! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Priya, GotoeSIM Support
Somchai K. · 1 year ago
Is 5G supported or just 4G?
Yes Somchai, 5G is supported where the local network offers it, otherwise fast 4G. – Emma, GotoeSIM Support
Sri P. · 1 year ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Sri, so buying early is totally fine. — Sophie
Ananya B. · 1 year ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Ananya, then it activates automatically on arrival. – Ken, GotoeSIM Support
Chloe B. · 1 year ago
Is roaming charged extra or is it all included?
No surprise fees, Chloe! Roaming is part of the plan and never billed separately. — Emma, GotoeSIM Support
Nguyen G. · 1 year ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Nguyen! Just add more data to your existing eSIM in the app. – Laura 💜