“Nugu” 4th-Gen Girl Group From Big K-Pop Company Makes Shocking Re-Debut Announcement

Netizens are confused and apprehensive. Koreaboo 11 minutes ago While K-Pop companies are debuting new groups all the time, CUBE Entertainment‘s group LIGHTSUM seemed to have been left behind after their 2021 debut. The members of LIGHTSUM In 2025, many even feared that the group had disbanded due to the company’s actions. Netizens Suspect Popular 4th Gen Girl Group To Disband Following Company’s Sudden Actions It sparked shock on August 3, when Japanese streaming site ABEMA announced a documentary on LIGHTSUM, where the K-Pop idol group would be re-debuting as a Japanese idol-style group. 📣解禁i-dle所属のCUBEエンターテインメントから2021年にデビューした” #LIGHTSUM ” 突然告げられた日本式アイドルとしての再始動…再起をかけた一大プロジェクトが始まる！ 🗓️8/9(日)22:00~ABEMAで無料配信開始！ — ABEMA_K-POP・韓国ドラマ【公式】 (@abema_kpopdrama) August 3, 2026 LIGHTSUM are set to re-debut as a Japanese-style idol group and will appear in ABEMA's original documentary series Re:Idol, which explores the group's new challenges and inner struggles while following their comeback preparations. 🔗 https://t.co/7JWAdqLrRm@CUBE_LIGHTSUM pic.twitter.com/dZScNBugIa — nugu archive 📁 (@nugupromo) August 3, 2026 When the posts were shared, netizens were shocked by the announcement. Many won...