MΛDEIN (메이딘 / メイディン), also stylized as MADEIN, is a 6-member girl group under 143 Entertainment, consisting of Mashiro, MiU, Suhye, Yeseo, Serina, and Nagomi. On November 29, 2024, 143 Entertainment released a statement announcing that Gaeun had officially left MADEIN due to personal circumstances. They debuted on September 3, 2024, with their first EP album, 상승 (RISE).