Fujiwara no Teika was born in 1162 into Japan's most prestigious poetic family. He became the dominant figure in Japanese poetry of his era, serving as a compiler of imperial anthologies, a critic, and a practitioner who refined the waka form to unprecedented levels of technical sophistication and emotional subtlety.

Teika's poetic theories, emphasizing yūgen (mysterious depth) and ushin (conviction of feeling), shaped Japanese aesthetic principles for centuries. His compilation of the Shin Kokin Wakashū (New Collection of Ancient and Modern Poems) established canonical standards for waka poetry and preserved works from earlier periods. His critical writings and editorial practices influenced all subsequent Japanese poetry, while his own verses exemplified the height of classical waka achievement, balancing technical precision with profound emotional resonance.