Tsubame Otorii

大鳥居 つばめ
A mostly stoic girl with a very twisted view on friendship and no concept of family. Brought up by Cigogne as a special catalyst for the return of the Primum Mobile she is isolated from society all this while. Hibari befriends her and will later either straighten or change those views. Also shes adopted by Hibaris parents. Her PataPi is PetitAnge Petianju one which is basically dumb it transforms into the Diva Erinnus. Tsubames name literally means swallow. Source: Wikipedia