202620242022 Teams Afghanistan U20Australia U20Bahrain U20Bangladesh U20Bhutan U20Brunei U20Cambodia U20Guam U20Hong Kong U20India U20Indonesia U20Iran U20Iraq U20Japan U20Jordan U20Kuwait U20Kyrgyzstan U20Laos U20Lebanon U20Macao U20Malaysia U20Maldives U20Mongolia U20Myanmar U20North Korea U20Northern Mariana Islands U20Oman U20Palestine U20Philippines U20Qatar U20Saudi Arabia U20Singapore U20South Korea U20Sri Lanka U20Syria U20Taiwan U20Tajikistan U20Thailand U20Turkmenistan U20UA Emirates U20Uzbekistan U20Vietnam U20Yemen U20