Bubble Gum (EP)

Bubble Gum is the seventh Korean extended play and eighth EP overall by South Korean girl group Kep1er. It was released by WakeOne and Klap Entertainment on August 19, 2025, and contains five tracks, including the lead single of the same name.

Background

In June 2025, it was reported that Kep1er is preparing a new album slated for an August release. The following month, Kep1er member Young-eun went on a hiatus due to health issues, and thus will not be participating in promoting the new album.
On August 4, WakeOne announced Kep1er's seventh Korean EP Bubble Gum. Pre-orders for the EP began the following day, and its track listing was unveiled on August 10.

Composition

The EP's second track and its title track was described as a house-based EDM dance-pop song. The fifth track, "Yum", is the Korean version of the lead single of Kep1er's first Japanese EP Against the World.