Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Max K.
Philippines · Feb 2026
Great value compared to roaming charges. Streaming and video calls worked without buffering.
Diego
GotoeSIM Support
· 5 months ago Thanks a lot, Max! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Diego, GotoeSIM Support
Omar S.
Poland · Feb 2026
Exactly what I needed for travelling. Data lasted the whole trip with room to spare. Zero regrets.
Tom
GotoeSIM Support
· 5 months ago Thanks for sharing, Omar! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Tom, GotoeSIM Support
Grace P.
Egypt · Feb 2026
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Five stars from me.
Laura
GotoeSIM Support
· 5 months ago Thank you for the kind words, Grace! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Laura, GotoeSIM Support
Budi R.
Netherlands · Feb 2026
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 5 months ago Thanks for sharing, Budi! Wonderful to hear it worked smoothly in Japan. – Emma, GotoeSIM Support
Arjun R.
Poland · Feb 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived. Five stars from me.
Emma
GotoeSIM Support
· 5 months ago Thank you so much, Arjun! So pleased it saved you from roaming bills. — Emma, GotoeSIM Support
Priya B.
Poland · Feb 2026
Good coverage in the city, a bit patchy in remote areas. Ran hotspot to my laptop with no issues.
Ken
GotoeSIM Support
· 5 months ago Appreciate you sharing this, Priya. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at gotoesim.com/support. – Ken 💜
Wei F.
UAE · Feb 2026
Exactly what I needed for travelling. Customer support answered my question quickly. A must-have for international travel.
Laura
GotoeSIM Support
· 5 months ago Thank you for the kind words, Wei! Great to know the setup was quick and easy. — Laura
Ethan D.
Egypt · Feb 2026
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Telling my friends about this.
James
GotoeSIM Support
· 5 months ago So glad to hear this, Ethan! Thrilled it made staying connected effortless. – James, GotoeSIM Support
Budi H.
Ireland · Feb 2026
Used this on my trip and it worked perfectly. The QR code arrived instantly by email. Exactly as described — no surprises.
Ken
GotoeSIM Support
· 5 months ago Thank you so much, Budi! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Ken
Andre P.
India · Jan 2026
Decent speeds, though slower than I expected in a few spots. Streaming and video calls worked without buffering.
Omar
GotoeSIM Support
· 5 months ago So sorry to hear this, Andre. That's not the experience we want for Japan. Reach our team at gotoesim.com/support so we can help right away. — Omar
Yuki D.
Mexico · Jan 2026
Exactly what I needed for travelling in Japan. Topping up was straightforward when I needed more. Zero regrets.
David
GotoeSIM Support
· 5 months ago Thanks a lot, Yuki! Thrilled it made staying connected effortless. Come back anytime! – David, GotoeSIM Support
Min-jun L.
United Kingdom · Jan 2026
Connected the moment I landed. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 5 months ago Really appreciate this, Min-jun! Great to know the setup was quick and easy. We're here whenever you travel again. – Diego 💜
Pablo P.
South Korea · Jan 2026
Exactly what I needed for travelling. Activation was automatic when I arrived in Japan.
Laura
GotoeSIM Support
· 6 months ago Thanks for sharing, Pablo! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Laura, GotoeSIM Support
Nadia S.
South Korea · Jan 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived in Japan. Would definitely buy again.
James
GotoeSIM Support
· 6 months ago Cheers, Nadia! So happy the Japan eSIM kept you connected. Come back anytime! — James, GotoeSIM Support
Louis T.
New Zealand · Jan 2026
Installed in minutes by scanning the QR code. Customer support answered my question quickly. Five stars from me.
Priya
GotoeSIM Support
· 6 months ago Thanks a lot, Louis! Delighted the speeds worked well for you. — Priya
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