also: キッズ・ビジネス
noun
kids' business
Refers to businesses, products, or services targeting children, or business activities conducted by children.
最近、キッズビジネスが成長している。
Recently, the kids' business sector has been growing.
彼女はキッズビジネス向けのアプリを開発した。
She developed an app for the kids' business market.