to, for, from the standpoint of, as far as ... is concerned
Noun +
This grammar point is used to express a judgment, evaluation, or value from the perspective of a specific person or group. It indicates that 'as far as [Noun] is concerned' or 'for [Noun]', the following statement is true.
The noun used before
人間
Water is important for humans.
私
This is a difficult problem for me.
彼
This book was useful for his studies.
This expression is often followed by adjectives or phrases that express value or importance, such as 'important', 'difficult', or 'necessary'. It cannot be used to express a personal opinion or feeling that is not an evaluation (e.g., 'To me, I like sushi' is incorrect).