In the past hundred years, haiku has gone far beyond its Japanese origins to become a worldwide phenomenon—with the classic poetic form growing and evolving as it has adapted to the needs of the whole range of languages and cultures that have embraced it. This proliferation of the joy of haiku is cause for celebration—but it can also compel us to go back to the beginning: to look at haiku’s development during the centuries before it was known outside Japan. This in-depth study of haiku history begins with the great early masters of the form—like Basho, Buson, and Issa—and goes all the way to twentieth-century greats, like Santoka. It also focuses on an important aspect of traditional haiku that is less known in the West: haiku art.