Haiku in English with the one-line vertical column in which Japanese haiku are often printed, was lent legitimacy principally by three people: The single-line haiku usually contains fewer than seventeen syllables. A caesura (pause) may be appropriate, dictated by sense or speech rhythm (following the traditional Japanese tradition of a break, marked by the Kireji), and usually little or no punctuation. This form was used by John Wills and, more recently, has been practiced by poets such as M. Kettner, Janice Bostok, Jim Kacian, Chris Gordon, Scott Metz, Stuart Quine, John Barlow, and many others. As the last two examples in particular illustrate,
Matsuo Bashō poems continued into the 20th century, with notable works by Yamamoto Kenkichi, Imoto Nōichi, and Ogata Tsutomu. The 20th century also saw translations of Bashō's poems into languages and editions around the world. The position of Bashō in Western eyes as the "haiku" poet "par excellence" gives great influence to his poetry: Western preference for "haiku" over more traditional forms such as "tanka" or "renga" have rendered archetypal status to Bashō as Japanese poet and "haiku" as Japanese poetry. Some western scholars even believe that Bashō invented haiku. The impressionistic and concise nature of Bashō's verse greatly influenced Ezra Pound,