1girl, black_hair, black_shorts, blue_hair, blue_sweater, colored_inner_hair, colorful_festival_(project_sekai), demon_horns, earrings, heart, horns, jewelry, looking_at_viewer, midriff, multicolored_hair, multiple_rings, off-shoulder_sweater, off_shoulder, official_alternate_costume, official_alternate_hair_length, official_alternate_hairstyle, pink_background, pink_nails, project_sekai, ring, shiraishi_an, shorts, simple_background, solo, sweater, v, waka_(wk4444), yellow_eyes