score_9, score_8_up, score_7_up, score_6_up, 1girl, solo, flat chest, short hair, blue skin, oni, blue horns, (black horns:0.8), gradient coloured horns, white hair, white shirt, untucked shirt, open clothes, open jacket, loose black necktie, green jacket, (black skirt:1.1), pleated skirt, microskirt, thigh strap, choker