haiku poet
A person who composes haiku, especially one recognized as a practitioner of the art. Often implies a degree of dedication or membership in haiku circles.
He is a famous haiku poet and has published many collections.
My grandmother is a haiku poet who belongs to a local haiku club.
He has been active as a haiku poet for many years.
She quit her job and became a haiku poet.
Matsuo Basho is one of the most famous haiku poets in Japan.