Aki

Aki is Neon's youngest sister, and uses the madōgu Kotodama to conjure illusions through her spoken words. After being defeated by Domon and coming to more friendly terms with the Hokage, Aki gives Recca her madōgu. Recca breaks it in an attempt to remove Kagerō's curse. When she accompanies Neon to SODOM, she fights with just a blade attached to her hand.