Manifesto: Day 1 is the third extended play (EP) by South Korean boy band Enhypen. It was released on July 4, 2022, through Belift Lab. The album consists of six tracks, including the lead single "Future Perfect (Pass the Mic)".
On June 14, Belift Lab announced that Enhypen would be releasing their third extended play (EP), Manifesto: Day 1 on July 4, with a trailer titled "Walk the Line" released the same day.
With 1.24 million copies sold in the first week of release, Manifesto: Day 1 became Enhypen's second million-selling album and made them the fastest K-pop group to earn two albums in the million-seller category. In the United States, Manifesto: Day 1 reached number one on the Billboard Top Album Sales chart.
For the 2026 Winter Olympics, the song "Shout Out" was selected as Team Korea's official anthem.