Hyakugan Maoh (百眼魔王) is a great youkai who loves women. Kazuya Minekura wasn’t able to show his form in the books, but he’s a ghastly-looking centipede youkai, who doesn’t resemble his son Chin Yisou at all. Perhaps because he had just impregnated Kanan, if Yaone hadn’t been stopped by Kougaiji she too would have met Hyakugan Maoh’s poisonous fangs. It was too terrible an image to draw in the manga, but Hakkai killed him by tearing him into shreds so small he could never regenerate.