1.
the person himself/herself
The individual being discussed; the person in question.
本人に直接聞いてください。
Please ask the person directly.
本人確認が必要です。
Identity verification is required.
本人確認 = identity verification
本人は何も知らないようだ。
The person himself seems to know nothing.
本人の同意がなければ、個人情報を他人に教えてはいけない。
You must not share personal information with others without the person's consent.
周りはみんな心配しているのに、本人は全然気にしていない。
Everyone around is worried, but the person himself doesn't seem bothered at all.
USAGE: 本人 emphasizes that you're referring to the actual person involved, not someone else on their behalf.
COMMON PATTERNS:
- 本人に (to the person himself)
- 本人から (from the person himself)
- 本人確認 (identity verification)
- 本人の意思 (the person's own will)
- 本人不在 (the person not being present)
CONTRAST:
- 本人 (the person himself)
- 代理人 (representative, proxy)