na-adjective, noun
niche (market, industry, hobby, etc.)
Commonly used in business and hobby contexts to refer to a specialized segment or area.
この会社はニッチな市場で成功した。
This company succeeded in a niche market.
彼の趣味はとてもニッチで、理解者が少ない。
His hobby is very niche, and few people understand it.
noun
Technical term in architecture for a recess in a wall, often for a statue or ornament.
教会の壁には聖人の像を置くためのニッチがある。
There is a niche in the church wall for a statue of a saint.
noun
ecological niche
Used in ecology to describe the role and position a species has in its environment.
See also: 生態的地位
生態的地位(ニッチ)の重なりが競争を生む。
Overlap of ecological niches causes competition.