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,
Haiku known as "kuhi" () has been a popular practice for many centuries. The city of Matsuyama has more than two hundred "kuhi". The earliest westerner known to have written haiku was the Dutchman Hendrik Doeff (1764–1837), who was the Dutch commissioner in the Dejima trading post in Nagasaki, during the first years of the 19th century. One of his haiku: Although there were further attempts outside Japan to imitate the "hokku" in the early 20th century, there was little understanding of its principles. Early Western scholars such as Basil Hall Chamberlain (1850–1935) and William George Aston were mostly dismissive of