Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Daniel K.
Canada · Nov 2025
Exactly what I needed for travelling. Topping up was straightforward when I needed more.
Ken
GotoeSIM Support
· 8 months ago Cheers, Daniel! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Ken
Priya V.
Sweden · Nov 2025
First time using an eSIM and it was painless. Topping up was straightforward when I needed more. Five stars from me.
Diego
GotoeSIM Support
· 8 months ago Cheers, Priya! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Diego
Isabella B.
South Korea · Nov 2025
Used this on my trip and it worked perfectly. The QR code arrived instantly by email. Zero regrets.
Priya
GotoeSIM Support
· 8 months ago Thank you for the kind words, Isabella! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Priya, GotoeSIM Support
Min-jun R.
United States · Nov 2025
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. Zero regrets.
Emma
GotoeSIM Support
· 8 months ago Thank you so much, Min-jun! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Emma, GotoeSIM Support
Lucia R.
Philippines · Nov 2025
Install took me two tries but was fine after that. Setup instructions in the app were clear and simple.
Priya
GotoeSIM Support
· 8 months ago We're really sorry, Lucia. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. – Priya 💜
Budi P.
Sweden · Nov 2025
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas.
Mark
GotoeSIM Support
· 8 months ago Thanks a lot, Budi! So happy the Japan eSIM kept you connected. Come back anytime! – Mark, GotoeSIM Support
Marco G.
South Korea · Nov 2025
Worked fine but took a little while to connect at first. The QR code arrived instantly by email.
Ken
GotoeSIM Support
· 8 months ago Thank you for taking the time, Marco. 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. — Ken, GotoeSIM Support
Mateo S.
Italy · Nov 2025
No more hunting for a SIM card kiosk on arrival in Japan. Customer support answered my question quickly. Highly recommend for any traveller.
Ken
GotoeSIM Support
· 8 months ago Thanks a lot, Mateo! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Ken 💜
Priya D.
Canada · Nov 2025
Super easy to set up before I flew out in Japan. Data lasted the whole trip with room to spare. Zero regrets.
Laura
GotoeSIM Support
· 8 months ago Really appreciate this, Priya! Great to know the setup was quick and easy. — Laura
Ravi V.
Italy · Nov 2025
Used this on my trip and it worked perfectly. Streaming and video calls worked without buffering.
Mark
GotoeSIM Support
· 8 months ago Cheers, Ravi! Great to know the setup was quick and easy. Come back anytime! — Mark, GotoeSIM Support
Zoe V.
Spain · Nov 2025
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Ken
GotoeSIM Support
· 8 months ago Really appreciate this, Zoe! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Ken, GotoeSIM Support
Sophia F.
Indonesia · Nov 2025
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing.
Grace
GotoeSIM Support
· 8 months ago Thanks for sharing, Sophia! Great to know the setup was quick and easy. Come back anytime! — Grace, GotoeSIM Support
Max D.
Brazil · Nov 2025
Installed in minutes by scanning the QR code in Japan. Signal held up well on trains and in rural areas.
James
GotoeSIM Support
· 8 months ago Thanks a lot, Max! Love that you were online the moment you landed in Japan. Come back anytime! – James, GotoeSIM Support
Hugo W.
Mexico · Nov 2025
Used this on my trip and it worked perfectly in Japan. Setup instructions in the app were clear and simple.
Yuki
GotoeSIM Support
· 8 months ago Cheers, Hugo! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Yuki 💜
Diego W.
South Korea · Nov 2025
No more hunting for a SIM card kiosk on arrival. The QR code arrived instantly by email. Zero regrets.
Sara
GotoeSIM Support
· 8 months ago Cheers, Diego! Love that you were online the moment you landed in Japan. — Sara, 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