Japanese phrase
___さんご本人ですか？ ___ sa n go hon nin de su ka
Meaning
Are you the person named ___?
When to use it
Checks whether someone is the specific person expected. The wording is polite and suits identity checks at places such as offices, shops, or homes.
Example dialogue
田中さんご本人ですか？ ta naka sa n go hon nin de su ka
Are you the person named Tanaka?
はい、私です。 ha i watashi de su
Yes, that's me.