This is the 1459th most frequent Japanese word.
約束
Promise; agreement.
Here, '約束' refers to commitments, emphasizing punctuality as part of interpersonal agreements.
友達との約束には遅れないようにしています。
I make sure not to be late for promises with friends.
In this sentence, '約束' is used to express a mutual promise or agreement between individuals, highlighting the sense of obligation to fulfill it.
彼との約束を守りたいです。
I want to keep the promise I made with him.
Here, '約束' is used to mean scheduled appointments, focusing on organized plans or engagements.