|  A type 
	  of smoothing plane. The arashikou ganna is the first smoothing plane 
	  used on a piece of timber, planking irregularities and shaving away the rough 
	  surfaces. The width of the mouth at the base of the plane is approximately 
	  2mm, which is relatively wide compared to other smoothing planes, and makes 
	  it easier to eject thick shavings. |