An Executable-Type Middle-Class Job that allows those with it to paint objects with colors.
Aptly wielding a staggering amount of 16,777,216 colors, they can influence a person's state of mind through information gained from visual perception.
It is said that colors such as "A color that will definitely cause people to die after seeing it," "A color that will definitely heal those who see it," and "A color that ensures someone will get a girlfriend and become rich" exist, but the exact details are unknown.
The planning ministry has a department with only colorists, and they color and put the final touches on modeled M.O.N.stars.
Completed M.O.N.stars are installed in the "Stars" in the sky of every layer, and at set intervals, they're dropped to attack people living on the surface.