Move your coat rack in one direction by shooting it with a gun. Then you can keep shooting it to get a good rotation going. If you think there is a better way to make your coat rack make revolutions, you're probably wrong.
As you watch your coat rack's rotations a centaur (せん) barges in and takes the gun from you, stops the rotating coat rack and leaves. How rude! I guess centaurs don't like when things rotate.