HACK

 is an idol group that debuted on June 10, 2023.

Current Members

 * Nishijima Airi (西島愛莉)
 * Ando Shion (安藤汐音)
 * Hatoyama Hazuki (鳩山はづき)
 * Amano Rurika (天野るりか)
 * Sakura Rion (佐倉りおん)

Former Members

 * Chiba Norika (千葉紀佳) (Left July 31, 2023)