Qatar has won the Asian Cup by beating four-time winner Japan 3-1 on Friday, and achieving its first victory in a major international tournament. The Maroons landed at Doha’s old airport on Friday, after traveling via Oman as direct flights between Qatar and Asian Cup host UAE remain banned due to a 20-month blockade imposed by several Gulf countries. Upon landing, the players where welcomed by Emir Sheikh Tamim bin Hamad Al-Thani. The players then…