Japan eSIM — reviews & details
Japan 5GB/Day (nonhkip) · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Lea D.
Singapore · Feb 2026
Worked fine but took a little while to connect at first. Ran hotspot to my laptop with no issues.
Ingrid
GotoeSIM Support
· 5 months ago Thank you for taking the time, Lea. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. — Ingrid, GotoeSIM Support
Arjun K.
Saudi Arabia · Feb 2026
Install took me two tries but was fine after that.
Priya
GotoeSIM Support
· 5 months ago Appreciate you sharing this, Arjun. 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. – Priya, GotoeSIM Support
Budi H.
South Korea · Feb 2026
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Great experience overall.
Tom
GotoeSIM Support
· 5 months ago So glad to hear this, Budi! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Tom, GotoeSIM Support
Arjun B.
Portugal · Feb 2026
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 5 months ago Cheers, Arjun! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Sophie
Ji-woo T.
Sweden · Feb 2026
Exactly what I needed for travelling. Topping up was straightforward when I needed more. Will use GotoeSIM for my next trip for sure.
Ken
GotoeSIM Support
· 5 months ago Cheers, Ji-woo! Thrilled it made staying connected effortless. Enjoy your journeys! – Ken 💜
Omar W.
Japan · Feb 2026
First time using an eSIM and it was painless in Japan. Data lasted the whole trip with room to spare. Zero regrets.
Sophie
GotoeSIM Support
· 5 months ago Thanks a lot, Omar! So pleased it saved you from roaming bills. – Sophie 💜
Isabella F.
Vietnam · Feb 2026
First time using an eSIM and it was painless. The QR code arrived instantly by email. Zero regrets.
Ken
GotoeSIM Support
· 5 months ago Thank you so much, Isabella! Thrilled it made staying connected effortless. We're here whenever you travel again. — Ken
Ananya T.
Turkey · Feb 2026
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Priya
GotoeSIM Support
· 5 months ago Thanks for sharing, Ananya! So happy the Japan eSIM kept you connected. Come back anytime! — Priya, GotoeSIM Support
Nadia F.
New Zealand · Feb 2026
Honestly better than buying a local SIM at the airport in Japan. Setup instructions in the app were clear and simple. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 5 months ago Thanks a lot, Nadia! Love that you were online the moment you landed in Japan. — Yuki
Thomas R.
Netherlands · Feb 2026
Installed in minutes by scanning the QR code. Activation was automatic when I arrived.
Priya
GotoeSIM Support
· 5 months ago Thank you so much, Thomas! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Priya 💜
Elena M.
Brazil · Feb 2026
Saved me a fortune on my holiday in Japan. Speeds were solid for maps, messaging and browsing. Five stars from me.
Mark
GotoeSIM Support
· 5 months ago So glad to hear this, Elena! So happy the Japan eSIM kept you connected. – Mark, GotoeSIM Support
Somchai D.
Thailand · Feb 2026
Great value compared to roaming charges. Customer support answered my question quickly. Telling my friends about this.
Anna
GotoeSIM Support
· 5 months ago Thanks for sharing, Somchai! Thrilled it made staying connected effortless. – Anna 💜
Isabella R.
Germany · Feb 2026
Used this on my trip and it worked perfectly. Activation was automatic when I arrived. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 5 months ago Thank you for the kind words, Isabella! So pleased it saved you from roaming bills. — Anna
Linh L.
Malaysia · Jan 2026
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing.
Priya
GotoeSIM Support
· 5 months ago Really appreciate this, Linh! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Priya, GotoeSIM Support
Ava P.
Brazil · Jan 2026
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data.
Priya
GotoeSIM Support
· 5 months ago Cheers, Ava! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Priya, GotoeSIM Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB/Day (nonhkip) plan costs $5.28 for 5 GB/day over 1 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
Daniel K. · 3 weeks ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Daniel! Just add more data to your existing eSIM in the app. – Diego, GotoeSIM Support
Lucia T. · 1 month ago
Is roaming charged extra or is it all included?
No surprise fees, Lucia! Roaming is part of the plan and never billed separately. – Ingrid 💜
Isabella W. · 2 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Isabella! Feel free to hotspot to your other devices. – Ken, GotoeSIM Support
Hugo V. · 2 months ago
Does this work on an iPhone 13?
Yes Hugo, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. – Anna, GotoeSIM Support
Lucas S. · 3 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Lucas! The eSIM just handles data. — Emma, GotoeSIM Support
Daniel P. · 4 months ago
Great guide, the setup steps were really helpful.
Thanks Daniel, that means a lot! Reach out anytime. — Laura
Anna D. · 7 months ago
Can I use it in nearby countries too?
For nearby countries, Anna, a regional plan may suit you better — happy to help you pick. – David 💜
Nguyen B. · 8 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Nguyen — not at purchase. — James, GotoeSIM Support
Priya S. · 9 months ago
Thanks, installed with no problems on my Samsung.
Yes Priya, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — Sophie, GotoeSIM Support
Daniel F. · 11 months ago
How long does the QR code take to arrive after payment?
It's immediate, Daniel! The QR code is delivered the moment your payment goes through. – David, GotoeSIM Support
Emma B. · 1 year ago
How do I check how much data I have left?
Your usage is tracked live in the app, Emma — check My eSIMs anytime. – Anna, GotoeSIM Support
Arjun T. · 1 year ago
Which networks does this connect to?
It connects to trusted local partner networks, Arjun, on 4G/5G where available. – Omar, GotoeSIM Support