nouns which may take the genitive case particle 'no'adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi) word usually written using kana alone flat and smooth

nouns which may take the genitive case particle 'no'adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi) word usually written using kana alone unchanging;featureless;expressionless;monotonous

noun (common) (futsuumeishi) word usually written using kana alone Japanese mythology noppera-bō;humanoid creature with a flat, featureless face