Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Ethan L.
Spain · Jan 2026
Good coverage in the city, a bit patchy in remote areas.
Diego
GotoeSIM Support
· 6 months ago Thank you for taking the time, Ethan. We're constantly optimising speeds and coverage across Japan. Reach us anytime at gotoesim.com/support if we can help. – Diego, GotoeSIM Support
Diego R.
Egypt · Jan 2026
Super easy to set up before I flew out. Topping up was straightforward when I needed more.
Tom
GotoeSIM Support
· 6 months ago Thanks for sharing, Diego! Great to know the setup was quick and easy. Come back anytime! — Tom
Louis R.
Thailand · Dec 2025
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. Would definitely buy again.
Sophie
GotoeSIM Support
· 6 months ago Cheers, Louis! Thrilled it made staying connected effortless. – Sophie 💜
Fatima T.
France · Dec 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues.
Anna
GotoeSIM Support
· 6 months ago Really appreciate this, Fatima! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Anna 💜
Ava T.
Thailand · Dec 2025
Exactly what I needed for travelling. Topping up was straightforward when I needed more.
Anna
GotoeSIM Support
· 6 months ago Thanks a lot, Ava! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Anna, GotoeSIM Support
Ingrid K.
Malaysia · Dec 2025
Used this on my trip and it worked perfectly in Japan. Ran hotspot to my laptop with no issues. Telling my friends about this.
Laura
GotoeSIM Support
· 6 months ago Thanks a lot, Ingrid! So happy the Japan eSIM kept you connected. Come back anytime! – Laura 💜
Ryan L.
United States · Dec 2025
Worked fine but took a little while to connect at first. Speeds were solid for maps, messaging and browsing.
Emma
GotoeSIM Support
· 6 months ago Thanks for the honest feedback, Ryan. 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. — Emma
Isabella W.
Spain · Dec 2025
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Would definitely buy again.
Anna
GotoeSIM Support
· 6 months ago Thank you for the kind words, Isabella! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Anna, GotoeSIM Support
Viktor G.
Philippines · Dec 2025
No more hunting for a SIM card kiosk on arrival. Topping up was straightforward when I needed more. Zero regrets.
Ingrid
GotoeSIM Support
· 6 months ago Thanks a lot, Viktor! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Ingrid, GotoeSIM Support
Fatima B.
Thailand · Dec 2025
Saved me a fortune on my holiday. Coverage was strong even outside the city. Five stars from me.
Sara
GotoeSIM Support
· 7 months ago Thanks a lot, Fatima! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Sara
Sarah V.
United States · Dec 2025
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Five stars from me.
Omar
GotoeSIM Support
· 7 months ago Thanks for sharing, Sarah! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Omar 💜
Hugo W.
Switzerland · Dec 2025
Used this on my trip and it worked perfectly in Japan. Topping up was straightforward when I needed more.
Sophie
GotoeSIM Support
· 7 months ago So glad to hear this, Hugo! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Sophie 💜
Sofia L.
Australia · Dec 2025
Great value compared to roaming charges. Ran hotspot to my laptop with no issues.
Grace
GotoeSIM Support
· 7 months ago Thank you for the kind words, Sofia! Thrilled it made staying connected effortless. We're here whenever you travel again. — Grace, GotoeSIM Support
Beatriz C.
Thailand · Dec 2025
Did the job without any drama. The QR code arrived instantly by email.
Priya
GotoeSIM Support
· 7 months ago Thanks for sharing, Beatriz! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Priya
Noah H.
Ireland · Dec 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 7 months ago Thank you so much, Noah! Wonderful to hear it worked smoothly in Japan. – Yuki, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days (nonhkip) plan costs $9.90 for 10 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
Grace B. · 1 month ago
Which networks does this connect to?
You'll be on top local networks, Grace — full details are on the plan page under Coverage. – Ingrid 💜
Ryan N. · 1 month ago
Great guide, the setup steps were really helpful.
So glad it helped, Ryan! We're always here if you need anything. — Sophie, GotoeSIM Support
Nadia N. · 3 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Nadia! Add it via SIM manager and you're set. — Laura
Viktor W. · 3 months ago
Is roaming charged extra or is it all included?
No surprise fees, Viktor! Roaming is part of the plan and never billed separately. – James 💜
Sarah D. · 3 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Sarah, so buying early is totally fine. — David, GotoeSIM Support
Fatima G. · 3 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Fatima — within seconds of payment, by email and in your account. — Yuki
Katya S. · 5 months ago
Does this work on an iPhone 13?
Absolutely, Katya! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Priya 💜
Sarah K. · 6 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Sarah — check My eSIMs anytime. — Anna, GotoeSIM Support
James N. · 6 months ago
Can I use this for hotspot/tethering?
Yes James, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — Tom, GotoeSIM Support
Min-jun S. · 7 months ago
Will this keep my WhatsApp active with my home number?
Yes Min-jun, WhatsApp keeps working with your home number — the eSIM only carries data. — Ken, GotoeSIM Support
Somchai H. · 11 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Somchai — for multiple countries, check our regional plans. – Sophie, GotoeSIM Support
Camila S. · 11 months ago
Is 5G supported or just 4G?
5G is available where covered, Camila — you'll always get the best speed on offer. – Emma, GotoeSIM Support