There are provided an openable roof capable of covering over a passenger cabin, a back window provided in back of the openable roof to be apart from a rear end of the openable roof which is in a state in which the openable roof covers over the passenger cabin, a link mechanism connecting the openable roof and the back window to a vehicle body such that the openable roof and the back window swing relative to the vehicle body, a storage room provided in back of the passenger cabin to store the openable roof and the back window, and a shielding member to shield a gap between the openable roof and the back window which are in a state in which the openable roof and the back window cover over the passenger cabin. This shielding member is provided not to be storable in the storage room.