What have the Idaten been doing in the eight hundred years without any demons to fight? Where do they come from? What is their true nature? And what are they going to do when Dr. Obami plots their defeat?
but demons die easily when 
their hearts are crushed.
لكن يموت الشّياطين بسهولة عندما تُسحق قلوبهم
Dämonen hingegen sterben jedoch,
wenn man ihnen das Herz rausreißt.
Pero los demonios sí mueren.
Pero los demonios sí mueren.
Les démons n’y survivraient pas,
ma i demoni muoiono
quando il loro cuore viene fatto a pezzi.
mas demônios morrem facilmente
quando esmagamos seus corações.
но демоны при утрате сердца
сразу же погибают.