Entity (EP)

Entity is the debut extended play by South Korean singer and actor Cha Eun-woo of the boy band Astro. It was released on February 15, 2024, by Fantagio. The EP contains six tracks, including the lead single "Stay".

Commercial performance

The EP sold 217,295 copies in South Korea and 4,450 in Japan in its first week. It peaked at number 2 on the Circle Album Chart and number 15 on the Japanese Oricon Albums Chart.