(score_9, score_8_up), score_7_up, score_6_up, score_5_up, score_4_up, Nayuta, 1girl, ringed eyes, black hair, yellow eyes, best quality, smug, black sweater, turtleneck sweater, looking at chemicals, indoors, blushing, medium hair, single braid, science lab, holding knife, merustyle
