RALF

 is a five-member Japanese idol group formed on October 16, 2021.

They'll make their stage debut on November 20, 2021 @Nihonbashi Mitsui Hall.

They're produced by Iwase Yuina.

Members

 * Kurone Remo (黒音れも)
 * Mitsuki Onpu (望月おんぷ)
 * Sakurano Miku (桜乃みく)
 * Minase Mana (水瀬マナ)
 * Yugisawa Runa (柚木沢るな)

Trivia

 * Their theme is "Girl's Emotions are Straightforward" (女の子の感情をどストレートに)