what is katakana
Katakana (çä»®å, ã«ã¿ã«ã) is a Japanese syllabary, one component of the Japanese writing system along with hiragana, kanji, and in some cases the Latin script (known as romaji). The word katakana means fragmentary kana, as the katakana characters are derived from components of more complex kanji.Katakana and hiragana are both kana systems. With one or two minor exceptions, each syllable (strictly mora) in the Japanese language is represented by one character, or kana, in each system.ach kana is either a vowel such as  a  (katakana ã¢); a consonant followed by a vowel such as  ka  (katakana ã«); or  n  (katakana ã³), a nasal sonorant which, depending on the context, sounds either like English m, n, or ng ([Å]), or like the nasal vowels of Spanish and/or Portuguese.