自古以来,与我们隔海相望的日本都将中国这片土地视为自己的文化母国,无论政治、经济、文化都尽其可能地吸收。尽管幕末以来日本实行“锁国”政策,但是并没有阻止部分日本人对“洋学”的吸收学习,相反却使得日本的观念发生变化,在“西力东渐”风气下积极学习西学,而清王朝在鸦片战争后发生的变化更明确了日本人的这一目标。本文以幕末时期日本对中国的认识变化为中心,分析日本幕末出现这一变化的原因。 Since ancient times, Japan, facing us across the sea, regarded this land of China as its own cultural motherland, regardless of its political, economic, and cultural abilities. Although Japan implemented the “lock-in” policy since the Bakumatsu period, it did not prevent some Japanese people from absorbing and learning foreign learning. On the contrary, Japan changed its concept and became active under the influence of “eastward transition” Learning Western learning, and the changes that the Qing dynasty took after the Opium War made it more clear that the Japanese were doing so. This paper analyzes Japan’s changes in Japan’s bakuman at the end of the Bakumatsu Japan’s change of understanding of China.