His scandal came to light, and his reputation collapsed overnight.

His place of origin is unknown.

His current whereabouts are unknown.

He is suffering from peasant syndrome.

As an unworthy son, I couldn't meet my father's expectations.

I, unworthy as I am, need your help.

His off-shot is very natural, and you can see his true self.

He attached his signature to the document.

His business achieved great success.

Isao is my best friend.