Anime VA – Wendee Lee

Ciel displays two vastly different personalities depending on her current role, that of the kind, calm, friendly, and peaceful upperclassmen and that of the cold member of the Burial Agency. While she tries to act as if it is only a disguise in order to find out if Shiki is Roa's reincarnation, her gentle self can be called the "real" Ciel, but they are both real in a way. 

While acting as a senior at Shiki's school, she is the president and only member of the tea ceremony club. Everybody at school considers her a person of integrity even more reliable than the teachers.She comes to become good friends with Arihiko Inui, Satsuki Yumizuka, and Shiki. When not investigating Shiki, she likes to go to class, where she sits in the back out of everyone else's view and enjoys listening to the teacher. She runs through the hall helping people out, and likes doing things like fixing the broken fence outside. She has tricked the teachers into letting her have the tea ceremony room, even making them give her a budget so that she can eat as much candy as she would like. Relaxing there and drinking tea in the afternoon is important to her.

While acting as a member of the Church, she is very serious and willing to do whatever it takes to get her tasks done. She wishes to settle her own vendetta with Roa and remove her immortality. She attempts to remain cold and calculating when focusing on completing her job of hunting him down, but her interactions with Shiki make it hard for her. There is only one person to whom she wants to show her merciful side, that being Shiki