Crayon Chu~Doku imo~to

 (くれよんちゅ〜どく妹) is an idol group formed in July 2021.

They are the younger sister group of Crayon Chu~Doku.

Members

 * Hanase Emu (Founding Member)
 * Naruse Soruto (Founding Member)
 * Takanami Azumi (Founding Member)