Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Ananya L.
Turkey · May 2026
Exactly what I needed for travelling in Japan. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Mark
GotoeSIM Support
· 2 months ago So glad to hear this, Ananya! So happy the Japan eSIM kept you connected. Come back anytime! – Mark, GotoeSIM Support
Louis W.
Netherlands · May 2026
First time using an eSIM and it was painless in Japan. Customer support answered my question quickly. Will use GotoeSIM for my next trip for sure.
Anna
GotoeSIM Support
· 2 months ago Thank you so much, Louis! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Anna, GotoeSIM Support
Ji-woo B.
Saudi Arabia · May 2026
Used this on my trip and it worked perfectly. Activation was automatic when I arrived.
Yuki
GotoeSIM Support
· 2 months ago Thank you so much, Ji-woo! Great to know the setup was quick and easy. Come back anytime! – Yuki 💜
Nguyen S.
Vietnam · May 2026
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 2 months ago Cheers, Nguyen! Delighted the speeds worked well for you. We're here whenever you travel again. – Diego, GotoeSIM Support
Elena K.
Turkey · May 2026
Saved me a fortune on my holiday in Japan. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 2 months ago Thank you so much, Elena! Thrilled it made staying connected effortless. Come back anytime! – Yuki 💜
Budi R.
Australia · May 2026
Installed in minutes by scanning the QR code. Activation was automatic when I arrived.
Sara
GotoeSIM Support
· 2 months ago So glad to hear this, Budi! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Sara, GotoeSIM Support
Daniel N.
Egypt · May 2026
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple.
Yuki
GotoeSIM Support
· 2 months ago So glad to hear this, Daniel! Great to know the setup was quick and easy. — Yuki, GotoeSIM Support
Zoe G.
Italy · May 2026
Great value compared to roaming charges. Streaming and video calls worked without buffering. Would definitely buy again.
Mark
GotoeSIM Support
· 2 months ago Really appreciate this, Zoe! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. — Mark, GotoeSIM Support
Mateo B.
Singapore · May 2026
First time using an eSIM and it was painless. Customer support answered my question quickly. Made staying connected effortless.
Ingrid
GotoeSIM Support
· 2 months ago So glad to hear this, Mateo! Thrilled it made staying connected effortless. Enjoy your journeys! – Ingrid 💜
Fatima K.
Philippines · May 2026
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.
Sophie
GotoeSIM Support
· 2 months ago Thanks for sharing, Fatima! Great to know the setup was quick and easy. Enjoy your journeys! – Sophie, GotoeSIM Support
Thomas B.
Australia · May 2026
Exactly what I needed for travelling. Topping up was straightforward when I needed more.
Mark
GotoeSIM Support
· 2 months ago Thank you so much, Thomas! Love that you were online the moment you landed in Japan. – Mark 💜
Mei H.
Indonesia · Apr 2026
Connected the moment I landed. Coverage was strong even outside the city. A must-have for international travel.
David
GotoeSIM Support
· 2 months ago Thank you for the kind words, Mei! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — David, GotoeSIM Support
Louis L.
Sweden · Apr 2026
Exactly what I needed for travelling. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Tom
GotoeSIM Support
· 2 months ago Cheers, Louis! Great to know the setup was quick and easy. – Tom 💜
Omar B.
Malaysia · Apr 2026
Connected the moment I landed in Japan. Signal held up well on trains and in rural areas. Made staying connected effortless.
James
GotoeSIM Support
· 2 months ago Thank you for the kind words, Omar! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – James, GotoeSIM Support
Liam K.
South Korea · Apr 2026
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Zero regrets.
Omar
GotoeSIM Support
· 3 months ago Thanks for sharing, Liam! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Omar
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