Compounds of 一流

• 一流
  (n,adj-no) first-class
  top grade
  school (of art)
  foremost
  top-notch
  unique
  (P)
• 第一流
  (n) first-class
• 一流大学
  (n,adj-no) top-notch university
• 一流ホテル
  (n) first-class hotel