最さい優ゆう秀しゅう

noun which may take the genitive case particle 'no'

best; top; most outstanding

Used attributively with の to describe the highest-ranked or most excellent person, thing, or achievement in a category. Common in formal contexts such as awards, competitions, and evaluations.

• 彼かれは最さい優ゆう秀しゅう選せん手しゅに