Hibana and Byakuya were friends. Seeing Hibana express her joy at their reunion with a lariat, Mira is a bit bewildered. Byakuya, who had been told by the messenger that she was disqualified as a magical girl, readily accepts it, though she doesn't want to quit. 
That would be Kagari Hibana.
‫تلك هي كاغاري هيبانا.
Te presento a Hibana Kagari.
Te presento a Hibana Kagari.
Elle s’appelle Hibana Kagari.
Quella è Hibana Kagari.
Ela é a Kagari Hibana.
Её зовут Хибана Кагари.