This is Lumina, Lightsworn Summoner from YU-GI-OH!
Good at 0.7up weight.
Tags (character): Lumina, Lightsworn Summoner, dancer, dark-skinned female,
Tags (clothes): lumina - lightsworn summoner, white skirt, blue earrings, gold crown, gold armband, gold anklet, white detached sleeves, white bandeau, white scarf, gold neck ring
Tags (others): spear, holding spear, magic circle, green theme