na-adjective
personal; character-related; in terms of personality
Describes something related to a person's character or personality, often used in contexts like flaws, traits, or personal matters.
それは人格的な問題だ。
That's a personal issue.
彼には人格的な欠陥がある。
He has a character flaw.
個人的 means 'personal' in the sense of private or individual, while 人格的 refers specifically to personality or character.
Formed from 人格 (personality, character) + 的 (-like, -related).