French champions Paris Saint-Germain on Friday left Kylian Mbappe out of the squad for a pre-season tour of Japan, casting further doubt on the star striker's future. PSG gave no reason for the omission of France's captain. The 29-player squad that flies east on Saturday will include Mbappe's younger brother, 16-year-old Ethan Mbappe as well as the club's remaining superstar Neymar. Mbappe has been taking part in the club's pre-season preparations and played the last 30 minutes as PSG entertained Le Havre in a training-ground friendly on Friday, scoring a goal.