Kep1er discography

The group made their debut with the extended play First Impact.

The EP sold approximately 400,000 copies and received a platinum certification in South Korea.

Its title track, "Wa Da Da", peaked at number 75 on the Circle Digital Chart in South Korea and was also certified platinum for streaming in Japan.

The group's Japanese debut single, "Fly-Up", was released on September 7, 2022, under the Sony Music Entertainment Japan subsidiary Ariola Japan.

It received a gold certification in Japan, with approximately 100,000 copies sold.