Girl group mimiirose will come back with new music on Sept. 15, its agency Yes Im Entertainment said Monday.

This will be mimiirose's first music release in almost a year, following its debut single "Awesome" which dropped in September last year.

The "coming soon" teaser released on Monday showed a sealed plastic bag hung up on a pink wall with stickers in them. The stickers ranged from flower bouquets and lipsticks to a pistol and a baseball bat, which "tease mimiirose's diverse and intense concept," the agency said.

The five-member girl group mimiirose, which debuted in 2022, is Yes Im Entertainment's first girl group, co-produced by agency Totalset. The girl group was known as "Im Chang-jung's girl group" as the group was produced by the singer-songwriter Im.

The girl group's name is a combination of a repetition of the Chinese character "mi" for beauty and the flower.

To find out more about mimiirose, visit Celeb Confirmed!

BY CHO YONG-JUN [cho.yongjun1@joongang.co.kr]