Being an Enta, Diadem is friendly, kind, shy, silly, fluffy, and angelic. Entas are Angels born under Salcondoran’s heavenly court of Enta who are meant to serve as weapons and protectors to Heaven’s Gates and to destroy all demons. Diadem had a friend group where they just run around and be stupid. She disliked the fallen Entas, but believed everybody deserves a chance of redemption. She is Nora-Yajū’s girlfriend, but tries to hide it from others by saying she’s her best friend.