not one’s cup of tea

好みでない。

Ex

• That movie is not my cup of tea.
• He is not my cup of tea.

Reference source

• https://ejje.weblio.jp/content/not+one%27s+cup+of+tea
• http://www.eigo-kaiwa.com/phrase/not-my-cup-of-tea-（好みでない。）/