To provide a handstand wheel type moving body capable of protecting an occupant from injury even when the occupant has fallen in any direction out of back and forth and right and left.

The handstand parallel two-wheel vehicle 100 includes a two-wheel vehicle body 1, an ECU 2 capable of detecting a fall of the two-wheel vehicle body 1, an airbag 3 that protects the occupant P riding the two-wheel vehicle body 1 from injury due to fall, and an inflator 4 that expands the airbag 3. When ECU 2 detects the fall of the two-wheel vehicle body 1, the inflator 4 is activated whereas the airbag 3 is so constructed as to surround. Time of expanding, the occupant P from four directions. The airbag 3 is so constituted as to be in the state of being approximately cylindrical in form when expanding.