Mally is the drummer of the all female visual kei band exist trace. She has an important function, as their sound is very focused in the bass and drums.
Mally has an appearance would be, but she is completely opposite as shown, is cheerful, somewhat prankster and amused.
She was born under a family influenced by music, which led her to take much love towards the battery. Along with her friend of childhood Naoto, began to create basic melodies, which over time began to become music.