Upper body structure of vehicle

An upper body structure of a vehicle, the upper body structure comprising:

• a pair of left and right roof side rails coupled to respective ends of a roof panel in a vehicle width direction, the pair of left and right roof side rails extending in a vehicle front-rear direction;
• and
• a roof reinforcement that couples intermediate portions in the vehicle front-rear direction of the pair of roof side rails in the vehicle width direction,
• wherein a vehicle-width-direction inner side end of each roof side rail has a concave-convex shape in a side view along the vehicle front-rear direction,
• a vehicle-width-direction outer side end of the roof reinforcement has a concave-convex shape in the side view, and
• the concave-convex shaped end of each roof side rail and the concave-convex shaped end of the roof reinforcement intersect each other in the side view.