The top cut is akami and the cutter must cut as smoothly as possible in preparation for his client. The akami is attached to the belly and it is separated and used differently: https://mesubim.com/2015/03/27/akami-zuke/
Akami Cut – video
The top cut is akami and the cutter must cut as smoothly as possible in preparation for his client. The akami is attached to the belly and it is separated and used differently: https://mesubim.com/2015/03/27/akami-zuke/