Insei period culture (culture during the period of the government by the Retired Emperor) or the culture of the end of the Heian period refers to Japanese culture from the end of Heian period, the latter half of the 11th century to the period when the Kamakura bakufu (Japanese feudal government headed by a shogun) was founded, the end of the 12th century.
院政期文化（いんせいきぶんか）または平安末期文化（へいあんまっきぶんか）とは、平安時代末葉の11世紀後半から鎌倉幕府成立に至る12世紀末にかけての日本の文化。