colorful palette, shiraishi an, project sekai, game cg, highres, official art, third-party source, 1girl, :d, black hair, blue hair, blurry, blurry background, break down the wall (project sekai), earrings, gradient hair, graffiti, hair ornament, hairclip, jewelry, light particles, long hair, looking afar, multicolored hair, open mouth, orange eyes, shirt, smile, solo, teeth, tongue, triangle, upper teeth only, white shirt