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 languages other than Japanese have written haiku in Spanish include Federico García Lorca, Antonio Machado, Juan Ramón Jiménez and Luis Cernuda. Many other writers across Latin America, including Jorge Luis Borges, have also used the form. A translation of Bashō's "Oku no Hosomichi" to Spanish was done in 1957 by the Mexican poet and Nobel Prize winner Octavio Paz in collaboration with Japanese diplomat Eikichi Hayashiya. In Italy, the national haiku association was founded in Rome in 1987 by Sono Uchida, the well-known Japanese haijin and the ambassador of Japan in Vatican. Soon after, the national association called Italian Friends of the haiku (Associazione