Haiku a phrase in the remaining 12 "on" (it may not be apparent from the English translation of the Issa that the first five "on" mean "Edo's rain"). In comparison with English verse typically characterized by syllabic meter, Japanese verse counts sound units known as ""on"" or morae. Traditional haiku consist of 17 "on", in three phrases of five, seven and five "on" respectively. Among contemporary poems "teikei" ( fixed form) haiku continue to use the 5-7-5 pattern while "jiyuritsu" ( free form) haiku do not. One of the examples below illustrates that traditional haiku masters were not always constrained by
Haiku in English circular form (sometimes known as "cirku") whereby the poem has no fixed start or end point. In the "zip" form developed by John Carley, a haiku of 15 syllables is presented over two lines, each of which contains one internal caesura represented by a double space. A fixed-form 5-3-5 syllable (or 3-5-3 word) haiku is sometimes known as a "lune". The leading English-language haiku journals published in the U.S. include "Modern Haiku", "Frogpond" (published by the Haiku Society of America), "Mayfly" (founded by Randy and Shirley Brooks in 1986), "Acorn" (founded by A. C. Missias in 1998), "Bottle Rockets" (founded