Furthermore, three of the cursed parts of human existence, including the worlds of hell, hungry spirits and animals, are sometimes categorized as San-akushu (three evil worlds of hell) (also referred to as San-akudo).
また、人間の忌むべき部分、地獄界・餓鬼界・畜生界の三種をもって三悪趣（三悪道とも）と括られる場合がある。