In 703, the first Japanese imperial court was firmly established in Nara, marking a significant step in the centralization of power in Japan. This development was crucial for the formation of a unified state and the promotion of cultural and political stability. The court became a center for artistic and literary production, influencing the cultural landscape of Japan.

The establishment of the imperial court fostered a rich environment for poetry and literature, leading to the creation of the 'Manyoshu,' Japan's oldest existing collection of poetry. The court's patronage of the arts encouraged poets to explore themes of nature, love, and spirituality, laying the groundwork for future literary traditions.