The Best
Pocket WiFi,
SIM &
eSIM for Japan Travel
Reliable internet the moment you land in Japan — Narita & Haneda airport pickup, hotel delivery, or instant eSIM setup.
Why travelers choose Genki Mobile
Full Coverage
Expect full coverage from Tokyo to Mountains!
Easy Purchase
Enjoy a fully online purchase & prepaid Japan tourist Wi-Fi service.
English Support
Our dedicated staff will support you fully in English!
Easy Set Up
Every connectivity option comes preconfigured for easy set up!
Fast Delivery
Get your Japan travel mobile Wi-Fi delivered to your desired location!
Choose your Japan Travel wifi
SIM Card
Easy plug-and-play SIM for unlocked phones.
- Stable LTE / 5G speeds
- Works with most unlocked phones
- Simple activation
- Utilizing Japan's Biggest Network
- Hotspot/Tethering
Pocket WiFi
Shareable internet anywhere in Japan.
- High-speed nationwide LTE+ coverage
- Connect multiple devices
- No setup required
- 7GB enermous daily data
- Long battery life
eSIM
Instant QR setup. No physical SIM.
- Stable LTE / 5G speeds
- No shipping required
- Best option for travelers in rush
- Instant activation
- Everything is online
Order Process
Order
Select a plan and place your order online.
Shipment
Get your order delivered for free
Enjoy Service
Enjoy fast 5G/LTE data
Return
Easily return with enclosed return pack
Resident in Japan?
Assist Solutions delivers high-speed home internet and reliable long-term SIM services — all in one place. With full English support, staying connected in Japan is simple and stress-free.