Board Thread:Theories and Speculation/@comment-1512913-20161119171442/@comment-25122992-20161204163222

Technically, the eyes doesn't even seem to be the sourse of Susanoo. I mean, all the other MS techniques require chakra concentration in the particular eye to perform, while Susanoo rather is manifested via chakra release from the body itself, it's even possible that MS is just something that gives this chakra the proper form of a warrior.