必ひつ要よう最さい小しょう限げん

noun, noun which may take the genitive case particle 'no'

minimum necessary; bare minimum; minimal requirement

Used to describe the smallest amount, number, or level that is required or acceptable. Often appears in formal or business contexts.

• 経けい費ひは必ひつ要よう最さい小しょう限げんに抑おさえてください。

  Please keep expenses to the bare minimum.

• 必ひつ要よう最さい小しょう限げんの情じょう報ほうだけを提てい供きょうします。

  We will provide only the minimum necessary information.