Poetry Japanese formal poetry (which was generally referred to as "waka"), and was used more heavily to explore personal rather than public themes. By the tenth century, tanka had become the dominant form of Japanese poetry, to the point where the originally general term "waka" ("Japanese poetry") came to be used exclusively for tanka. Tanka are still widely written today. Haiku is a popular form of unrhymed Japanese poetry, which evolved in the 17th century from the "hokku", or opening verse of a renku. Generally written in a single vertical line, the haiku contains three sections totalling 17 "onji", structured in
Japanese abbreviated and contracted words be commonly used, or they may be specific to a particular group of people. For example, the is known as by its employees, but this terminology is not familiar to most Japanese. Japanese words are spelled using characters that represent syllables (morae), rather than individual phonetic units (phonemes) as in the English alphabet. These characters are compiled into two syllabaries: hiragana and katakana. Japanese also makes extensive use of adopted Chinese characters, or kanji, which may be pronounced with one or more syllables. Therefore, when a word or phrase is abbreviated, it does not take the form of initials, but