がっちり屋や

noun

tightwad; miser; penny-pincher

Colloquial term for a stingy person who is overly careful with money. Often used in casual conversation.

• 彼かれはがっちり屋やで、友とも達だちにコーヒーすらおごらない。

  He's such a tightwad he won't even treat his friends to a coffee.

• あのがっちり屋やの社しゃ長ちょうは、社しゃ員いんの給きゅう料りょうをなかなか上あげない。

  That miserly company president rarely raises his employees' salaries.