整理首都博物馆近代史库房所藏日本军刀,保存比较完好,刃口锋利,为半机械和机械制刀。古代的日本武士刀最早仿自我国西汉的环首直刀,至唐朝时期改为模仿“唐大刀”。日本圣德太子执政时期(我国隋朝),全面学习中国的政治制度和科技文化,每次派出的遣唐使团成员里,除了各级官员以外,还有各种专业技术人员,这些专业技术人员在刀剑制作方面学到很多知识,之后传回日本。使刀剑制作自成体系,发展完善,刀剑制作精美。二战后期军刀与武士刀的刀身造型与长度基本类似,但是概念、所用的材质、制造工序及实用性都有差别。 Finishing the capital museum Modern history warehouse possession of Japanese saber, save relatively intact, sharp edge, for the semi-mechanical and mechanical knives. Ancient Japanese samurai sword first imitation of Western Han Dynasty Central China straight knife until the Tang Dynasty to imitate “Tang bold knife ”. Japan’s Prince Shotoku period (Sui Dynasty in our country), a comprehensive study of China’s political system and science and technology culture, sent each sent Tang delegation members, in addition to officials at all levels, there are a variety of professional and technical personnel, these professional and technical personnel in Sword learned a lot of knowledge, then returned to Japan. Sword making since the system, the development of sound, beautiful sword production. Post-World War II knife and samurai blade shape and length of the basic similar, but the concept, the materials used, manufacturing processes and practical differences.