This is Vida Rocca.
And these are the heroines who are similar to her.
Hermione Granger (Harry Potter series)
Scarlet Witch (Marvel Comics)
Gwen Tennyson (Ben 10 series)
Yumi Yoshimura (Hi Hi Puffy AmiYumi)
Luna Loud (The Loud House)
GoGo Tomago (Disney's Big Hero 6)
Kitana (Mortal Kombat series)
Libby Folfax (Jimmy Neutron: Boy Genius series)
Claire Nunez (Trollhunters)