核兵器廃絶 = 人類共通の難題に取り組み行く動勢を音楽の合奏を通して比喩しました。核保有国が中軸となり、更なる実現を可能にし征く事を切願します。I compare actions for difficult problems of " total destruction of nuclear weapons" to a concert of music. Nuclear weapons countries become axes,and humanity enables a world without nuclear weapons more,I hope eagerly.