The Heian period is the last division of classical Japanese history, running from 794 to 1185. It followed the Nara period, beginning when the 50th emperor, Emperor Kammu, moved the capital of Japan to Heian-kyō. Heian (平安) means 'peace' in Japanese. It is a period in Japanese history when the Chinese influences were in decline and the national culture matured. The Heian period is also considered the peak of the Japanese imperial court, noted for its art, especially poetry and literature. Two syllabaries unique to Japan, katakana and hiragana, emerged during this time. This gave rise to Japan's famous vernacular literature, with many of its texts written by court women who were not as educated in Chinese as their male counterparts.

Chinese influence on Japanese culture refers to the impact of Chinese influences transmitted through or originating in China on Japanese institutions, culture, language and society. Many aspects of traditional Japanese culture such as Taoism, Buddhism, astronomy, language and food have been profoundly influenced by China over the course of centuries.