Calla

{{ Infobox voicebank | image = callachan.png | caption = Calla |name = カッラ | interpretation = Beautiful | model = 777 (default: #?) | gender = Female |range = E3-G5 | related = Jeren |age = 14 | genre = (default: Any) |homepage = http://soundcloud.com/calla-utau | weight = 105lbs | item = Nume-chan |creator = Erys |height = 4'10" |source = Erys |pictures = COVER ART | birthday = November 16  | likes = Video games, cute things, rainbows  |media =  All Covers | release = December 5, 2017  | dislikes = Being short, losing her shoes  | song =  (default: None yet)  | personality = When Calla isn't in school, she's on her laptop gaming. She's very quiet in class, and doesn't have many friends - but she prides herself on her online buddies, in which she shares her life with. Her best friend is a slime called Nume-chan; they spend the most time together.