LIGHTSUM

Lightsum is a South Korean girl group formed by Cube Entertainment. The group is composed of eight members: Sangah, Chowon, Nayoung, Hina, Juhyeon, Yujeong, Huiyeon, and Jian. The group debuted on June 10, 2021 with the release of their debut single album, Vanilla. The group's name, Lightsum, is a combination of the word "light" and "sum", which symbolizes "things that shine small gather together to light up the world, delivering greater positive energy through a message of hope".