せいりょうざい
refreshment; something refreshing; welcome relief; breath of fresh air
Noun
金かねが物言ものいう、世知辛せちがらいこのご時世じせいに、彼かれの生いき方かたは一服いっぷくの清涼剤せいりょうざいだね。
In this harsh, petty world where money does the talking, his way of life is like a breath of fresh air.