Sara da Odin

Birthday: July 6

A 13-year-old princess from another world who ends up living with Sousuke. She can use magic. She becomes a fan of Case Closed. Over time she starts thinking of Sousuke like a surrogate father, and eventually revealed to have fallen in love with him due to his kindness. Her new name is Sara Kusanagi (草薙 沙羅). She later transfers to an elementary school, much to her friend Yuna's chagrin since they would not be going to the same school.

(Source: Wikipedia)