お手ての物もの

noun

one's specialty; one's forte; one's strong point

Often used in the phrase お手の物だ to mean something is right up one's alley or exactly what one excels at. Has a slightly colloquial, confident tone.

• 料りょう理りは彼かの女じょのお手ての物ものだ。

  Cooking is her forte.

• この程てい度どの計けい算さんならお手ての物ものです。

  This level of calculation is a piece of cake for me.