Reword this.
A Breathing Style that has been taught solely through Kaiyochi's family. Kaiyochi is currently the only user of this technique as his family died from an unknown illness, but he somehow survived it. This Breathing Style is noted by many aware of its existence to be particularly difficult to perform, as most of its listed techniques involve the user being able to confuse or disorient the opponent, along with insurmountable strength to deliver devastating blows, slashes, and jabs to the designated target.