難なん関かん校こう

noun

hard-to-get-into school; elite school; highly-selective school

Refers to a school with a highly competitive entrance examination, typically a prestigious junior high, high school, or university.

• 彼かれは難なん関かん校こうに合ごう格かくした。

  He passed the entrance exam for a highly-selective school.

• 難なん関かん校こうを目め指ざして勉べん強きょうしている。

  I'm studying hard aiming for a top-tier school.