古代日本虽有自己的语言系统,但却没有相应的文字表记,因此借用汉字作为自己的文字,而且至今日语B中仍还留有大量汉字。汉字读法分为音读和训读,音读是以汉语发音为基础的,但由于两国语音系统的差异及其各自千百年来的发展,现在汉日两种语言中对同一汉字的读法势必存有一定差异。不过,汉日语言汉字的不同读法之间又存在着一定的对应关系。因此,本文首先介绍汉字的音读,分别举出汉日两种语言辅音系统的特征并进行了比较。其次,通过对比分析方法,以日本常用汉字为对象,揭示汉日两种语言在辅音方面的具体差异,尝试探寻日语汉字的音读与汉语读音在辅音上的对应规律。 Although ancient Japan had its own linguistic system but did not have a corresponding written statement, it borrowed Chinese characters as its own words, and so far Japanese B still has a large number of Chinese characters. Chinese reading is divided into phonetic reading and training, phonetic reading is based on the Chinese pronunciation, but due to the differences between the two phonetic systems and their respective development for thousands of years, the two languages ​​now have the same Chinese characters Reading method is bound to have some differences. However, there is a certain correspondence between different reading methods of Chinese and Japanese languages. Therefore, this paper introduces the phonetics of Chinese characters first, and then gives the features of Chinese and Japanese consonants in two languages ​​and compares them. Secondly, through the contrast analysis method, the common Chinese characters in Japan are taken as object to reveal the specific differences between the Chinese and Japanese languages ​​in consonance, trying to find out the corresponding rules of Japanese Kanji pronunciation and Chinese pronunciation on consonants.