A9's, previously known as Alice Nine, musical style can mainly be described as J-Rock (Japanese Rock), differentiating between heavier songs and a more mainstream approach. In the past their music had a heavier sound as opposed to the sound of their new album, which contains a variation of lighter instruments and synthesizers. Like some other Visual Kei bands, as they progressed through the years, the band experimented and released songs that focus more on the mainstream public.

Vocals: Shou

Guitar: Hiroto

Guitar: Tora

Bass: Saga

Drums: Nao