Access the internet anytime, anywhere in Japan with 4G LTE mobile WiFi provided by NINJA WiFi. Forget about the hassle of finding your way around without access to maps or missing important updates from friends and family. You can connect up to 5 devices at once to each router. Whether you are coming to Japan for business and you need to connect multiple phones, computers, and/or tablets, to the internet or are traveling for pleasure with a group of friends or family who all want internet access, we have you covered. Pick up your mobile WiFi router at Kansai International Airport to start using WiFi immediately. We also offer many ways to return your device, whether it be by dropping it off at any of our counters in major Japanese airports, at our counter in Shinjuku, Tokyo, or shipping it to us from anywhere in Japan. Mobile WiFi is a 21st-century necessity that makes traveling much more fun and easy. We offer flexible plans from 5 days to 30 days, so you can choose what suits you best.