Japanese imperial court culture, known as Heian culture, flourished during the Heian period (794-1185). It was characterized by a refined aesthetic, emphasizing art, poetry, and literature. The court was home to noble families who engaged in elaborate rituals, ceremonies, and social events, fostering a unique cultural identity. Central to this culture was the creation of waka poetry and the development of calligraphy. The famous novel The Tale of Genji, written by Murasaki Shikibu, is a notable example of the era's literary achievements. The court's influence extended to fashion, with intricate clothing styles reflecting social status and artistic expression.