Karaku showcased himself to be the relaxed and laid-back, The entire time he battles against anyone he was constantly praising them and, instead of taking the battle seriously, he saw it as nothing more than a game, seeming to only take interest in the new experiences he was obtaining in the battle. He also seems to display slight masochistic tendencies. He is a demon who can't go into the sun and eats humans. he decided to tease and play with his prey despite being able to easily overpower them