こうひんしつ 高品質 Common word LinksSentence search for 高品質Sentence search for こうひんしつKanji details for 高, 品 and 質Edit in JMdict Noun, Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no'1. high qualityAntonym: 低品質 ていひんしつ Discussions Log in to talk about this word.