LIGHTSUM's Chowon shines at the summer CassCool Festival

LIGHTSUM’s Chowon turned heads with her summer style at the 2025 CassCool Festival.

On August 26, the group shared photos of Chowon on its official social media. The six-member group (Sangah, Chowon, Nayoung, Hina, Juhyeon, and Yujeong) took the stage at Seoul Land in Gwacheon, Gyeonggi Province, on August 23.

Chowon wore a blue-and-white striped crop top with a white skirt, showing off a bright, playful charm. Backstage, she posed with fun expressions and even held up a beer can for the camera, highlighting her lively personality.

LIGHTSUM will next perform at the 2025 Jinju M2 Festival on September 5 and 6 along the Namgang riverside in Jinju.