expression, godan verb (-ku)
the curtain opens; the curtain rises; a play begins
Literal or figurative opening of a theatrical performance or act. Often used metaphorically for the start of a dramatic event.
いよいよ幕が開き、舞台に役者が現れた。
At last the curtain opened and the actors appeared on stage.
新たな時代の幕が開
A new era begins (lit. the curtain rises on a new era).
expression, godan verb (-ku)
Figurative use for the start of any event, campaign, or undertaking, often with a sense of anticipation or formality.
選挙戦の幕が開いた。
The election campaign has begun.
いよいよプロジェクトの幕が開く。
The project is finally getting underway.