score_9, score_8_up, score_7_up, score_6_up, score_5_up, score_4_up, source_anime, 1 girl, sitting on skull pile, acoustic_guitar, playing_guitar, playing instrument, guitar, oni, hood on head, white hair, long hair, bright red eyes, small chest, slim, small waist, anime, lava river, lava waterfall, rocky wasteland, rising steam,