(I don't own this picture. All Rights go to the owners.)

Name: Sapphire

Age: Same age as Ruby

Gender: Female

Species: Witch

Personality: Kind, serious sometimes, strong sometimes, smart, creative, brave sometimes, caring, talented, beautiful, shy sometimes, protective

Appearance: Long black hair with light blue hairstreaks in long twin braids with light purple ribbons, light green color eyes and wears a dark navy- blue classic short sleeve cotton lolita dress, black tights, gray ballet flats, navy-blue and gray lace fingerless gloves, a light red crystal pendant, light blue crystal earrings, a light red hair bow, a light brown satchel and a gray cloak.

Family: Unnamed parents (Deceased)

Friends: Rosario + Vampire Allies

Enemies: Rosario + Vampire Enemies

Sexuality: Bisexual

Crush: Ruby Tōjō (Secret Crush)

Others: Co advisor of the Newspaper Club.

Sounds like Sumireko Hanabusa from Akuma no Riddle