Japan eSIM — reviews & details
Japan 20GB 30Days (nonhkip) · 20 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Noah B.
Germany · Nov 2025
Super easy to set up before I flew out in Japan. Setup instructions in the app were clear and simple. Will use GotoeSIM for my next trip for sure.
David
GotoeSIM Support
· 7 months ago Really appreciate this, Noah! Love that you were online the moment you landed in Japan. Enjoy your journeys! — David
Elena W.
United Kingdom · Nov 2025
First time using an eSIM and it was painless in Japan. Ran hotspot to my laptop with no issues.
Sara
GotoeSIM Support
· 7 months ago Thanks for sharing, Elena! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Sara, GotoeSIM Support
Isabella K.
Saudi Arabia · Nov 2025
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 7 months ago Thank you so much, Isabella! Delighted the speeds worked well for you. – Sophie, GotoeSIM Support
Anna G.
Australia · Nov 2025
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. A must-have for international travel.
James
GotoeSIM Support
· 8 months ago Thank you for the kind words, Anna! Wonderful to hear it worked smoothly in Japan. Come back anytime! – James 💜
Hugo V.
United Kingdom · Nov 2025
Good coverage in the city, a bit patchy in remote areas.
Omar
GotoeSIM Support
· 8 months ago So sorry to hear this, Hugo. That's not the experience we want for Japan. Reach our team at gotoesim.com/support so we can help right away. — Omar, GotoeSIM Support
Hugo H.
New Zealand · Nov 2025
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering.
Anna
GotoeSIM Support
· 8 months ago Thank you for the kind words, Hugo! Thrilled it made staying connected effortless. — Anna
Pablo G.
Vietnam · Nov 2025
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Tom
GotoeSIM Support
· 8 months ago Cheers, Pablo! Love that you were online the moment you landed in Japan. Come back anytime! — Tom
Isabella M.
United Kingdom · Nov 2025
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues. A must-have for international travel.
David
GotoeSIM Support
· 8 months ago Thanks a lot, Isabella! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — David
Yuki R.
Thailand · Nov 2025
Exactly what I needed for travelling in Japan. I kept my normal number for calls while using this for data. Five stars from me.
Mark
GotoeSIM Support
· 8 months ago So glad to hear this, Yuki! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Mark, GotoeSIM Support
Max V.
Canada · Nov 2025
Install took me two tries but was fine after that.
Priya
GotoeSIM Support
· 8 months ago Appreciate you sharing this, Max. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. — Priya, GotoeSIM Support
Katya W.
Egypt · Nov 2025
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Zero regrets.
Laura
GotoeSIM Support
· 8 months ago Thank you for the kind words, Katya! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Laura, GotoeSIM Support
Yuki H.
Mexico · Nov 2025
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city.
Ken
GotoeSIM Support
· 8 months ago Thanks for sharing, Yuki! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Ken 💜
Hana K.
Netherlands · Nov 2025
Honestly better than buying a local SIM at the airport in Japan. The QR code arrived instantly by email. Five stars from me.
Anna
GotoeSIM Support
· 8 months ago So glad to hear this, Hana! Great to know the setup was quick and easy. – Anna, GotoeSIM Support
Hana D.
Indonesia · Nov 2025
Good coverage in the city, a bit patchy in remote areas.
Diego
GotoeSIM Support
· 8 months ago Appreciate you sharing this, Hana. 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. — Diego
Omar C.
Spain · Nov 2025
Great value compared to roaming charges. Signal held up well on trains and in rural areas.
Sophie
GotoeSIM Support
· 8 months ago Cheers, Omar! Delighted the speeds worked well for you. — Sophie, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 20GB 30Days (nonhkip) plan costs $16.50 for 20 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
Ava N. · 5 days ago
Can I top up the same eSIM instead of buying a new one?
Yes Ava, you can top up the same eSIM anytime — no need to buy a new one. – Yuki 💜
Olivia L. · 1 week ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Olivia — no extra charges, it's all prepaid. – Sophie 💜
Nadia C. · 2 weeks ago
Can I use it in nearby countries too?
This plan covers its listed destination, Nadia — for multiple countries, check our regional plans. – Ingrid 💜
Katya T. · 1 month ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Katya — not at purchase. — Grace
Mohammed H. · 3 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Mohammed! Feel free to hotspot to your other devices. — James
Lucas N. · 6 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Lucas — within seconds of payment, by email and in your account. — Tom, GotoeSIM Support
Pablo F. · 7 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, Pablo. – Omar, GotoeSIM Support
Budi M. · 9 months ago
Is 5G supported or just 4G?
5G is available where covered, Budi — you'll always get the best speed on offer. – Diego 💜
Max C. · 10 months ago
Great guide, the setup steps were really helpful.
So glad it helped, Max! We're always here if you need anything. – Tom, GotoeSIM Support
Aisha G. · 10 months ago
Which networks does this connect to?
You'll be on top local networks, Aisha — full details are on the plan page under Coverage. — Priya, GotoeSIM Support
Mohammed P. · 1 year ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Mohammed! Add it via SIM manager and you're set. – Sara 💜
Ji-woo G. · 1 year ago
Will this keep my WhatsApp active with my home number?
Yes Ji-woo, WhatsApp keeps working with your home number — the eSIM only carries data. – Mark, GotoeSIM Support