Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
168 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Camila N.
Canada · May 2026
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data.
Laura
GotoeSIM Support
· 3 months ago So glad to hear this, Camila! So pleased it saved you from roaming bills. Enjoy your journeys! — Laura
Ava M.
New Zealand · May 2026
Great value compared to roaming charges. Topping up was straightforward when I needed more.
Mark
GotoeSIM Support
· 3 months ago Thanks a lot, Ava! Love that you were online the moment you landed in Japan. Come back anytime! — Mark, GotoeSIM Support
Nadia N.
Canada · May 2026
Great value compared to roaming charges. Activation was automatic when I arrived in Japan.
Grace
GotoeSIM Support
· 3 months ago Cheers, Nadia! So pleased it saved you from roaming bills. — Grace, GotoeSIM Support
Fatima S.
India · May 2026
Connected the moment I landed. Customer support answered my question quickly. Great experience overall.
Grace
GotoeSIM Support
· 3 months ago So glad to hear this, Fatima! Great to know the setup was quick and easy. — Grace, GotoeSIM Support
Sophia G.
South Korea · May 2026
No more hunting for a SIM card kiosk on arrival in Japan. The QR code arrived instantly by email. Would definitely buy again.
Anna
GotoeSIM Support
· 4 months ago Really appreciate this, Sophia! Delighted the speeds worked well for you. Enjoy your journeys! — Anna, GotoeSIM Support
Ingrid F.
Mexico · May 2026
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Zero regrets.
Ingrid
GotoeSIM Support
· 4 months ago So glad to hear this, Ingrid! Delighted the speeds worked well for you. We're here whenever you travel again. — Ingrid
Ravi C.
Germany · May 2026
Super easy to set up before I flew out. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Ken
GotoeSIM Support
· 4 months ago So glad to hear this, Ravi! So pleased it saved you from roaming bills. Come back anytime! — Ken
Isabella F.
South Korea · May 2026
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived in Japan.
James
GotoeSIM Support
· 4 months ago Really appreciate this, Isabella! Wonderful to hear it worked smoothly in Japan. — James, GotoeSIM Support
Yuki G.
Egypt · Apr 2026
Bought it the night before my flight — smooth process. Coverage was strong even outside the city. Will use GotoeSIM for my next trip for sure.
Priya
GotoeSIM Support
· 4 months ago So glad to hear this, Yuki! Love that you were online the moment you landed in Japan. — Priya, GotoeSIM Support
Yuki D.
Spain · Apr 2026
Bought it the night before my flight — smooth process. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 4 months ago So glad to hear this, Yuki! Delighted the speeds worked well for you. — Laura, GotoeSIM Support
Emma W.
Philippines · Apr 2026
Exactly what I needed for travelling in Japan. Customer support answered my question quickly.
Diego
GotoeSIM Support
· 4 months ago Cheers, Emma! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Diego 💜
Noah F.
Sweden · Apr 2026
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Would definitely buy again.
Sophie
GotoeSIM Support
· 4 months ago Thank you for the kind words, Noah! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Sophie
Ava V.
Singapore · Apr 2026
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city.
David
GotoeSIM Support
· 4 months ago Thank you so much, Ava! Great to know the setup was quick and easy. — David
Viktor F.
Indonesia · Apr 2026
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Five stars from me.
James
GotoeSIM Support
· 4 months ago So glad to hear this, Viktor! Great to know the setup was quick and easy. We're here whenever you travel again. — James
Isabella D.
United States · Apr 2026
Great value compared to roaming charges. Setup instructions in the app were clear and simple. Telling my friends about this.
James
GotoeSIM Support
· 4 months ago Thank you for the kind words, Isabella! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – James, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB 7Days (nonhkip) plan costs $1.68 for 1 GB over 7 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
Ryan S. · 2 months ago
Great guide, the setup steps were really helpful.
Thanks Ryan, that means a lot! Reach out anytime. — Grace
Lea T. · 4 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Lea, then it activates automatically on arrival. — Mark, GotoeSIM Support
Grace M. · 7 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Grace! The eSIM just handles data. — Yuki, GotoeSIM Support
Nguyen P. · 8 months ago
Does this work on an iPhone 13?
Yes Nguyen, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Ingrid, GotoeSIM Support
Lea H. · 8 months ago
Is roaming charged extra or is it all included?
No surprise fees, Lea! Roaming is part of the plan and never billed separately. — David
Emma H. · 10 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, Emma. – Omar 💜
Nguyen N. · 11 months ago
Is 5G supported or just 4G?
5G is available where covered, Nguyen — you'll always get the best speed on offer. — Diego
Thomas R. · 11 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Thomas — for multiple countries, check our regional plans. – Grace, GotoeSIM Support
Kenji T. · 1 year ago
Which networks does this connect to?
It connects to trusted local partner networks, Kenji, on 4G/5G where available. — Sara, GotoeSIM Support
Elena L. · 1 year ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Elena, so buying early is totally fine. — Tom
Sven P. · 1 year ago
Can I use this for hotspot/tethering?
Tethering is supported, Sven! Feel free to hotspot to your other devices. – Ken 💜
Ingrid F. · 1 year ago
Can I top up the same eSIM instead of buying a new one?
Yes Ingrid, you can top up the same eSIM anytime — no need to buy a new one. — Priya