Marble Angel Wing

Marble Angel Wing (マーブルエンジェルウイング) is Marble Angel's  sister group formed on April 19, 2022.

Current members

 * SHIINO (しいの) (Formation - Present)
 * OUKA (おうか) (Formation - Present)
 * KIRARI (きらり) (Formation - Present)
 * SHIONE (しおね) (Joined April 1, 2023 - Present)
 * RIO (りお) (Joined April 1, 2023 - Present)

2022
On April 19, it was announced that OUKA, KIRARI, and SHIINO will form Marble Angel Wing, Marble Angel 's sister group and will start its activities in May.

Trivia

 * Ouka, Kirari and Shiino are concurrent members of PINKids☆.