Ｓ級えすきゅう

noun, used as a prefix, noun which may take the genitive case particle 'no', noun

S-class; top-tier; superior

Used in ranking systems (games, anime, military, etc.) to denote a level above A-class; often implies extraordinary or elite status. Functions as a noun, prefix, or no-adjective.

• 彼かれはＳ級きゅうの冒ぼう険けん者しゃとして有ゆう名めいだ。

  He is famous as an S-class adventurer.

• このレストランはＳ級きゅうのサービスを提てい供きょうしている。

  This restaurant provides top-tier service.