Berryz Kobo was a Japanese girl group formed in 2004 under Hello! Project. The group originally consisted of eight members, who were selected from the Hello! Project Kids auditions. They were known for their catchy pop songs and energetic performances. The group released numerous singles and albums, gaining popularity in Japan and internationally. Berryz Kobo was notable for their youthful image and diverse musical styles, ranging from upbeat dance tracks to ballads. They officially disbanded in 2015, leaving a lasting impact on the J-pop scene.