each individual; each person
Emphasizes every single person in a group, often used in formal or written contexts to stress individual responsibility or differences.
個々人の意見を尊重すべきだ。
We should respect each individual's opinion.
この問題は個々人の努力だけでは解決できない。
This problem cannot be solved by individual effort alone.
This issue depends on each individual's responsibility.
Each individual needs to raise their awareness.
How people feel about it differs from person to person.