Returning to his former humanitarian path, Tasaka released the family drama masterpiece "Yukiwariso" (Hepatica), and "Nagasaki no Uta wa Wasureji" (I'll Never Forget the Song of Nagasaki) into which he incorporated his own experiences as an atomic bomb victim to raise the issue of the atomic bomb.
旧来の人道主義路線に戻り、ホームドラマの傑作『雪割草』、自身が被爆者であることの思いを込めて原爆を扱った『長崎の歌は忘れじ』を発表した。