Deviloof are a visual kei deathcore band from Osaka. The band were previously known as the indie metal band All Must Die.

“‘DEVILOOF’ IS A WORD CREATED BY US, DEVILOOF MEANS AN OMITTANCE OF DEVIL’S PROOF. WE CHOSE THIS AS IT LEADS TO THE THOUGHT OF A PHENOMENON WHERE THERE IS NO PROOF THAT SATAN SHOWED TO CHRIST. IT LEADS TO A VERY MYSTERIOUS FEEL, SOMETHING BEYOND WHAT IS EASY TO UNDERSTAND.”-Keisuke