The One-Year Countdown Ceremony of the 19^th Asian Games Hangzhou 2022 was held at Hangzhou OIEC Tennis Centre on the evening of 10^th September. The ceremony, under the theme of “Expectation”, was livestreamed by Hangzhou and five co-host cities. The official sports uniforms, the uniforms for medal bearers and flag raisers (“Clouds in Twilight”), and the torch (“Eternal Flame”) were unveiled at the ceremony.