Yes.

Be careful not to stir in a large area here, just experiment with a few beans. Stir for about 2 minutes, because the basis for the end of fermentation is to stir the natto slightly to pull out long strands.

The linoleic acid in natto accounts for 50% of the total lipids and contains an enzyme that can dissolve thrombus called nattokinase. This enzyme can effectively dissolve thrombus in the blood.