Haiku the colloquialism of the language and is closest to natural conversational rhythm, necessary to carry the weight of the hokku A haiku traditionally contains a "kigo", a word or phrase that symbolizes or implies the season of the poem and which is drawn from a "saijiki", an extensive but prescriptive list of such words. Kigo are often in the form of metonyms and can be difficult for those who lack Japanese cultural references to spot. The Bashō examples below include "kawazu", "frog" implying spring, and "shigure", a rain shower in late autumn or early winter. Kigo are not always included
Haiku in English and Paul Muldoon in Ireland and Britain) and others have tried their hand at haiku. In 1963 the journal "American Haiku" was founded in Platteville, Wisconsin, edited by the European-Americans James Bull and Donald Eulert. Among contributors to the first issue were poets James W. Hackett, O Mabson Southard (1911–2000), and Nick Virgilio. In the second issue of "American Haiku" Virgilio published his "lily" and "bass" haiku, which became models of brevity, breaking down the traditional 5-7-5 syllabic form, and pointing toward the leaner conception of haiku that would take hold in subsequent decades. "American Haiku" ended publication in 1968