|Function||designed to attack at peak pleasure subconscious|
|Location||making virtual reality games|
A light blue experiment with a huge head that resembles a Pac-Man ghost. Designed to enter a sleeping person's head and turn dreams into nightmares. If the person wakes up while he is still inside, 276 will remain there permanently to turn all future dreams into nightmares. Also, 276 was designed to attack at peak of the subconcious enjoyment. His one true place is making virtual reality games. His name is in reference to the REM stage of sleep, in which dreams occur. He is voiced by Rob Paulson.
- When he shows Yuna the memory of her mother singing to her. the song that she is singing is "Baby of Mine" from the Disney movie "Dumbo."