The 2017 AOA 1st Concert [Ace of Angels] was a concert held by the South Korean girl group AOA in Seoul on March 11, 2017, at the Olympic Hall in Olympic Park. This was their first standalone concert in South Korea, taking place after the release of their first full-length album, Angel's Knock, in January 2017.

Cast

Im Do-hwa

Kim Seol-hyun

Shin Hye-jeong

Shin Ji-min

Park Cho-a

Seo Yu-na

Kwon Min-a