Rock wa Lady no Tashinami Deshite

Lilisa Suzunomiya must adapt to a life of refinement after her mother's marriage into aristocracy. She attends an exclusive all-female academy where proper behavior and etiquette are emphasized over her previous interests, such as playing guitar. She is encouraged to take up violin instead. While exploring, she discovers drumming sounds coming from an old part of the school and joins an impromptu musical gathering with Otoha Kurogane, a girl with a hidden spirit of defiance. Inspired, Lilisa rekindles her love for music. She and Otoha, along with other students, begin working together to create a sophisticated rock band.