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each individual; each person
個々人の判断に任せる。
I leave it to each individual's judgment.
個々人の違いを尊重することが大切だ。
It's important to respect the differences of each individual.
社会全体が進歩するには個々人が意識を変える必要がある。
For society as a whole to progress, each individual needs to change their mindset.