What does "Anshin Hosho" insurance cover? November 26, 2020 05:14 It covers rented mobile phones, Wi-Fi Router, Smartphone, USB type router, and all accessories, in unfortunate circumstances such as loss, theft or damage. Please note that mobile battery is not covered by this option. Related articles I did not place any extra option when ordering. Is it possible to add on some of the option when I pick up from the airport counter?