Minamoto no Muneyuki

Minamoto no Muneyuki was an early Heian waka poet and nobleman. He was a grandson of Emperor Kōkō.
In 894, he was reduced to being a commoner, holding a few provincial governorships. However, in 939, he was appointed as a magistrate and died shortly after.
He is designated a member of the Thirty-six Poetry Immortals, and one of his poems is included in the famous anthology Hyakunin Isshu. In total, we find 15 of his poems in the Japanese Imperial anthologies, 6 of which can be found in the Kokin Wakashū.
His remaining works include a poetry collection known as the Muneyukishū.