adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi) undutifulness to one's parents;lack of filial piety

adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi) archaic only applies to ふきょう (the crime of) cursing one's parents

adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi) archaic only applies to ふきょう disowning one's child