Japan eSIM — reviews & details
Japan 20GB 30Days (nonhkip) · 20 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Ryan F.
Spain · Feb 2025
Saved me a fortune on my holiday. Customer support answered my question quickly. Highly recommend for any traveller.
Tom
GotoeSIM Support
· 1 year ago Thank you so much, Ryan! Thrilled it made staying connected effortless. We're here whenever you travel again. — Tom, GotoeSIM Support
Lucia T.
Brazil · Feb 2025
Decent speeds, though slower than I expected in a few spots.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for taking the time, Lucia. Good to hear it did the job, and we're working to make it even better. Reach us anytime at gotoesim.com/support if we can help. – Ingrid, GotoeSIM Support
Yuki G.
Philippines · Feb 2025
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. Would definitely buy again.
David
GotoeSIM Support
· 1 year ago Thanks a lot, Yuki! Love that you were online the moment you landed in Japan. Enjoy your journeys! — David
Mei L.
South Korea · Feb 2025
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data.
Laura
GotoeSIM Support
· 1 year ago Thanks a lot, Mei! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Laura, GotoeSIM Support
Somchai S.
New Zealand · Feb 2025
Did the job without any drama. Customer support answered my question quickly. Great experience overall.
Omar
GotoeSIM Support
· 1 year ago Thank you for the kind words, Somchai! Love that you were online the moment you landed in Japan. – Omar 💜
Giulia C.
Japan · Feb 2025
Install took me two tries but was fine after that. Setup instructions in the app were clear and simple.
Diego
GotoeSIM Support
· 1 year ago Apologies for the trouble, Giulia. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. – Diego 💜
Ethan L.
Philippines · Jan 2025
Solid overall, just wish there was a bit more data for the price.
Ken
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Ethan. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at gotoesim.com/support. — Ken, GotoeSIM Support
Liam V.
Poland · Jan 2025
Great value compared to roaming charges. I kept my normal number for calls while using this for data. Zero regrets.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Liam! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Sophie, GotoeSIM Support
Noah R.
Italy · Jan 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data. Made staying connected effortless.
Tom
GotoeSIM Support
· 1 year ago Really appreciate this, Noah! Love that you were online the moment you landed in Japan. — Tom
Min-jun M.
Australia · Jan 2025
Solid overall, just wish there was a bit more data for the price. The QR code arrived instantly by email.
Omar
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Min-jun. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at gotoesim.com/support. – Omar, GotoeSIM Support
Haruto L.
Philippines · Jan 2025
Did the job without any drama. Data lasted the whole trip with room to spare. Would definitely buy again.
Anna
GotoeSIM Support
· 1 year ago Cheers, Haruto! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Anna
Linh K.
Portugal · Jan 2025
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Telling my friends about this.
Sophie
GotoeSIM Support
· 1 year ago Thanks a lot, Linh! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Sophie
Kenji R.
Ireland · Jan 2025
Exactly what I needed for travelling. Topping up was straightforward when I needed more. Would definitely buy again.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Kenji! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Mark, GotoeSIM Support
Thomas B.
Australia · Jan 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived. Highly recommend for any traveller.
Anna
GotoeSIM Support
· 1 year ago Thank you so much, Thomas! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Anna 💜
Camila K.
Spain · Jan 2025
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
James
GotoeSIM Support
· 1 year ago Thanks for sharing, Camila! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — James, 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