顔出し

Etymology
.

Noun

 * 1) showing up; appearing (to someone's house, to an event, etc.)
 * 2) making one's face public
 * 3)  showing one's face (in a livestream, etc.); or, face reveal

Verb

 * 1) to show up (to someone's house, to an event, etc.)
 * 2) to make one's face public
 * 3)  to show one's face (in a livestream, etc.); or, to have a face reveal