Webthis deadly blood demon art allows akaza to manipulate shockwaves and thoroughly integrate them into his fighting style.
Webyushiro, susamaru, and yahaba are the only demons to have named blood demon art techniques exclusively in game, that being demon slayer:
Webso about akaza's blood demon art.
Does the compass adjust to each individual person or is it both of the individuals combined.
Webwiki labels his technique development as a use of his bda, so ‘destructive death’ annihilation/air/disorder are considered his actual blood demon art, destructive death.
Webboth are his blood demon techniques called hakai satsu or destructive death, though yes the compass needle is the secret behind akaza, and it the most powerful defense.