Shingetsu Style

The Shingetsu Style is martial art form that is perhaps to be created by the Kunieda's for generations. Most of the Techniques are perform mainly by weapons. (Most likely swords.) In Chapter 119, it is revealed that the Shingetsu Style has been created for the sole purposes to battle demons. The current master of the Shingetsu Style is Ittousai Kunieda.

There are currently 8 people that have learned/or used the Shingetsu Style

Ittousai Kunieda, Zenjiro Saotome, Aoi Kunieda, Tatsumi Oga, and the Teimu's Shadow Force.