生せい計けい維い持じ者しゃ

noun

breadwinner; financial provider

Refers to the person who earns the income that supports a household or family. Often used in formal or economic contexts.

• 彼かれは家か族ぞくの生せい計けい維い持じ者しゃとして、毎まい日にち懸けん命めいに働はたらいている。

  As the family's breadwinner, he works hard every day.

• 生せい計けい維い持じ者しゃが病びょう気きになると、家か計けいは厳きびしくなる。

  When the breadwinner falls ill, the household finances become tight.