ぶんたい文体buntai
1.

A distinctive manner of writing that characterizes a particular author or genre, encompassing aspects such as structure, vocabulary, and rhetorical techniques.

2.

The stylistic features and expressions in written works that can be categorized based on historical context, genre, or specific linguistic forms, such as spoken versus written language.

3.

The unique way an author shapes their narratives through technique and choice of words, reflecting their personal voice and approach to expression.

Example:

あの作家の文体は優れている。