Japan eSIM — reviews & details
Japan 1GB/Day (nonhkip) · 1 GB/day · 1 days
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Coverage & networks
- Japan KDDI/au 5G SoftBank 5G
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB/Day (nonhkip) plan costs $1.63 for 1 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
Nadia M. · 3 months ago
Does this work on an iPhone 13?
Yes Nadia, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — James
Sri R. · 3 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Sri! Feel free to hotspot to your other devices. – Ingrid 💜
Ravi V. · 4 months ago
Is roaming charged extra or is it all included?
No surprise fees, Ravi! Roaming is part of the plan and never billed separately. — Ken
Sri N. · 7 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Sri — not at purchase. — James
Andre W. · 8 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Andre — it switches on when you land. – David 💜
Mei H. · 8 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Mei — within seconds of payment, by email and in your account. – Laura, GotoeSIM Support
Omar M. · 9 months ago
Is 5G supported or just 4G?
Yes Omar, 5G is supported where the local network offers it, otherwise fast 4G. – Yuki 💜
Ryan B. · 9 months ago
Great guide, the setup steps were really helpful.
So glad it helped, Ryan! We're always here if you need anything. – Anna, GotoeSIM Support
Max K. · 10 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Max! The eSIM just handles data. – Sophie 💜
Aisha C. · 1 year ago
Can I use it in nearby countries too?
For nearby countries, Aisha, a regional plan may suit you better — happy to help you pick. — Omar, GotoeSIM Support
Grace T. · 1 year ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Grace. — Tom, GotoeSIM Support
Lea F. · 1 year ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Lea! Just add more data to your existing eSIM in the app. — Emma