noun
frontier spirit
Refers to the pioneering, adventurous, and self-reliant attitude associated with the American frontier. Often used in business or personal development contexts to describe a bold, innovative mindset.
起業家にはフロンティアスピリットが欠かせない。
An entrepreneurial spirit is essential for a startup founder.
彼のフロンティアスピリットが新市場を切り開いた。
His frontier spirit opened up a new market.