1. high-class, high-grade, high-quality, high-end, luxury

adjectival nouns or quasi-adjectives (keiyodoshi) noun (common) (futsuumeishi) nouns which may take the genitive case particle 'no'

2. high-ranking, high-level, senior

nouns which may take the genitive case particle 'no' noun (common) (futsuumeishi)