Current state:
disbanded
U.SSO Girl (유쏘걸) was a two-member kid girl group under Kids Planet (ON1 Entertainment and 4D Label) and KITORY. They debuted on 7th November 2017. They have 8 former members, including Newjeans' Hyein and Babymonster's Rora. The girls are also active as models.
Korean: 우우