Mastery: Master Swordsmanship: Master Swordsmen are the skilled swordsman and it is said that if they slash with their sword, the air pressure alone from the slash will cut you. That is true. The air pressure would be two inches long at maximum and they can block attacks from mid-shunpo. Like how Kurosaki Ichigo was able to block an attack from Kuchiki Byakuya when he used shunpo. The only problem is you need to see the shunpo/hirenkyaku/sonido in order to block it.
Expertise: Sonido Expert: The ones with the expertise of this are the only ones beside the ones with the mastery of assassin who can follow shunpo/sonido/hirenkyaku with their eyes. They are also capable of the after-image technique, but can only make one tangible after image.
Skills and Physical Enhancement: Enhanced Reflexes: The person that has Enhanced Reflexes can hear slight changes, see differences, and even sense the air pressure change. For example, they can quickly get out of the way if they are about to be cut by a blade sensed by the air pressure from the slash of the blade.