pekori
A quick, light bow of the head — polite, casual, or endearing.
💡A shop clerk seeing you off — 'She bowed pekori at the door.'
店員がぺこりとお辞儀をして見送った。
The clerk bowed pekori as she saw me off.
The little girl bowed ___ and said thank you.
店員が○○とお辞儀をして見送った。