An impact mitigation device includes: an impact absorber configured to transition from a folded state in which the impact absorber is folded to an expanded state in which the impact absorber is expanded; a first magnetic body provided on one end side of th...

A first shock absorption member between a frame forming a framework of a vehicle and an outer structure positioned outside of the frame in the vehicle, the first shock absorption member being installed in a manner that the outer structure is deformed prefe...