The "| д･)" emote, also known as the "Hide #1" emote, is a Japanese emoticon that depicts a person hiding or peeking out from behind a wall or object. The character's face is represented by the vertical bar and the "д" represents their hands or arms holding onto the wall or object. The small circle and line below the face represent the person's feet. It is often used to convey shyness, playfulness, or a desire to hide from someone or something.