A set of two Grey-Type, fluorescent-colored, space alien mascots that glow dimly.
Made from a phosphorescent material that stores light and glows faintly repeatedly.
They're squishy and feel nice, so you might find yourself secretly holding one while climbing the emergency stairs...

This content includes the following items.
・Green Grey Alien
・Pink Grey Alien

*This can be changed after progressing through the game to a certain point.
Changing costumes or accessories will not affect stats.