Quick answer — Lia performed 2 anime themes, including "My Soul, Your Beats!" from Angel Beats!, "JUSTITIA" from Wizard Barristers.
Lia performed the anime theme songs "My Soul, Your Beats!" (Angel Beats!), "JUSTITIA" (Wizard Barristers).
Lia's first listed anime theme is "My Soul, Your Beats!", the opening of Angel Beats!.
