colorful palette, asahina mafuyu, project sekai, game cg, highres, official art, third-party source, 1girl, :|, bokutachi no seizon tousou (project sekai), closed mouth, closed umbrella, cropped jacket, flower, gears, hair ornament, hairclip, holding, holding umbrella, muted color, official alternate costume, official alternate hairstyle, pink flower, purple eyes, purple flower, purple hair, red flower, sitting, solo, umbrella, yellow flower