LIGHTSUM Japan Debut — Pre-Release Single ‘Doshite’ Set for Sept 16

LIGHTSUM Japan Debut and Pre-Release Track Details

LIGHTSUM Japan Debut is officially underway as Cube Entertainment announced that the girl group consisting of Sangah, Chowon, Nayoung, Hina, Juhyeon, and Yujeong will pre-release their title track ‘どうして’ (Doshite) on September 16. The upcoming release serves as the title song for their upcoming Japanese debut album ‘Re:idol’, building excitement among international and South Korea-based fans alike.

Concept, Tracklist, and Promotional Events

‘どうして’ (Doshite) captures the nervous excitement and fluttering emotions of a one-sided crush, paired with addictive melodies and the adorable ‘Kyun Heart’ choreography. In addition to the title track, the ‘Re:idol’ album features new songs like ‘Fallin’ World’, ‘Stop And Go’, and ‘夜をく君へ’, alongside a cute version of ‘POSE! (Kawaii ver.)’. Following the official album release on September 23, LIGHTSUM will embark on a series of promotional events across major Japanese cities including Hokkaido, Tokyo, and Osaka starting September 27, featuring mini-live performances, high-touch sessions, and fan sign events.