こう 高レベル LinksSentence search for 高レベルSentence search for こうレベルKanji details for 高Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. high levelそれはこう高レベルのしゅうちゅうりょく集中力をひつよう必要とするしゅるい種類のしごと仕事だ。It's the sort of work that calls for a high level of concentration. Discussions Log in to talk about this word.