score_9, score_8_up, score_7_up, score_6_up, score_5_up, score_4_up, source_anime, BREAK, rating_explicit, detailed background, in an onsen, relaxing, muscular, steam, anma, eyes closed, ancient japan, night, steady water, content expression, sighing, leaves falling in onsen, asta_black_clover, grey hair, green eyes, spiked hair