Takumi left Japan to go live in France despite his father’s disapproval. After a long absence, he returns to his hometown Toyama, a small port in decline on the north coast of Japan...

除夕夜，男子从东京来到富山小镇的钱汤，领回亲人之物。发现一张尚未到期的钱汤券，兴之所至即去泡浴。在水烟氤氲、细碎对话之间，拿起她用过的肥皂，拭着她擦过的毛巾，看着镜中朦胧反影，久已遗忘的回忆与省思悠悠浮现。