Japan eSIM — reviews & details
Japan 3GB/Day FUP1Mbps · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Louis D.
India · Sep 2024
Worked fine but took a little while to connect at first.
Priya
GotoeSIM Support
· 1 year ago We're really sorry, Louis. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. – Priya, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 3GB/Day FUP1Mbps plan costs $3.80 for 3 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 eSIM TopUp 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
Noah D. · 4 days ago
Does the validity start on purchase or on first use?
Louis C. · 5 days ago
Great guide, the setup steps were really helpful.
Arjun W. · 3 weeks ago
Can I use it in nearby countries too?
Carlos B. · 1 month ago
How long does the QR code take to arrive after payment?
Ravi R. · 2 months ago
Can I use this for hotspot/tethering?
Viktor N. · 2 months ago
Do I need to install it before I travel or after I arrive?
Zoe R. · 3 months ago
Thanks, installed with no problems on my Samsung.
Daniel K. · 6 months ago
Will this keep my WhatsApp active with my home number?
Nadia L. · 7 months ago
Does this work on an iPhone 13?
Mohammed P. · 7 months ago
Which networks does this connect to?
Haruto D. · 7 months ago
Is 5G supported or just 4G?
Haruto P. · 9 months ago
Can I top up the same eSIM instead of buying a new one?