MIROKUNOROCK

 (ミロクノロック), formerly known as Espinesta (エピねスタ) was an idol group that debuted on September 1, 2019. The group was made up of former members of Kore:ct.

They went on hiatus on July 25, 2020; coinciding with Usui Mio's graduation and re-debuted with a new member line-up on August 22, 2020. On May 5, 2021, they announced they would be ending activities on the same day of the announcement.

Final Line-Up

 * Byosenji Rana (猫千寺らな) (Founding Member)
 * Kagami Mochi (鏡見もち) (Joined July 25, 2020)
 * Tsukia Runa (月灯るな) (Joined July 25, 2020)

Former Members

 * Usui Mio (碓氷みお) (Founding Member; Graduated July 25, 2020)
 * Amakashi Mashi (甘菓子まし) (Founding Member; Graduated November 1, 2020)
 * Sashinbo Sana (左心房さな) (Joined July 25, 2020; Graduated November 1, 2020)
 * Kagura Hina (神楽ひな) (Joined July 25, 2020; Graduated November 7, 2020)