later , inazo nitobe wrote " bushido (inazo nitobe )" to introduce bushido to american people , but after the sino-japanese war , it was reimported to japan and formed the ethical framework for military officers , mixing with the ethics which the military officers of the empire of japan should have , and on the other hand it appeared as aesthetic in various forms in the world of literature or entertainment . その後新渡戸稲造がアメリカ人に紹介するために書いた『武士道 (新渡戸稲造)』が、日清戦争以降、逆輸入され広く受け入れられ、大日本帝国の軍人が持つべき倫理と接合して、軍人の倫理の骨格をかたちづくり、また一方では、美学として文学や芸能の世界でさまざまなかたちとなってあらわれた。