style of Japanese novel
A light novel (Japanese: ライトノベル, Hepburn: raito noberu) is a style of Japanese novel primarily targeting high school and middle school students (young adult demographic). The term "light novel" is a wasei-eigo, or a Japanese term formed from words in the English language. Light novels are often called ranobe (ラノベ) or, in the West, LN. The average length of a light novel is about 50,000 words, close to the minimum expected for a Western novel, and light novels are usually published in bunkobon size (A6, 10.5 cm × 14.8 cm), often with dense publishing schedules. A distinguishing characteristic of light novels is that they are illustrated with an anime or manga art style and are often adapted into such media. They are mainly published in separate book volumes, while some of them have their chapters serialized in anthology magazines before being collected in book form, similar to how manga is published.
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