Haiku such as "kyo" () may look like two syllables to English speakers but are in fact a single "on" (as well as a single syllable) in Japanese. In 1973, the Haiku Society of America noted that the norm for writers of haiku in English was to use 17 syllables, but they also noted a trend toward shorter haiku. Shorter haiku are very much more common in 21st century English haiku writing. Some translators of Japanese poetry have noted that about 12 syllables in English approximate the duration of 17 Japanese "on". Also in translations four lines is more appropriate for
Estonian haiku Estonian haiku Estonian haiku () is a short poem in Estonian language which has adopted the form and style of the original Japanese haiku. Estonian haiku was first introduced in 2009. The so-called "Estonian haiku" is shorter than the Japanese one; the syllable count in Japanese haiku is 5+7+5, while Estonian haiku also goes in three lines but only comprises 4+6+4 syllables. Estonian authors claim that this is a distinctively Estonian form. Traditional haiku have been developed in Estonia since 1960s. Andres Ehin (1940–2011) was the most prominent Estonian-language haiku writer of the 20th century; his bilingual English-Estonian collection "Moose