What does 分野 mean?
分野 is a Japanese noun meaning “field, sphere” in English. It is written as 分野 in kanji, ぶんや in hiragana, and bun'ya in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
彼はこの分野では草分けだ。
He is a trailblazer in this field.