Oumers Bike Bicycle Crank Extractor Puller Remover Set with 16mm Spanner Wrench for Square Thread Taper Crank Arm and Crankset

When removing the bottom braket which side is clockwise and which is opposite?

Will this work on a Nishiki Colorado 26er with sr suntour xct v2 crank arms?

Will this work on a shimano un300 bottom bracket?

On the UN300 bottom bracket which side is taken off counterclockwise?I know one side is opposite just trying to figure which is which seeins how this