prime location (for offices, housing, etc.);  best district (in town);  excellent piece of land
 first prize;  gold medal;  blue ribbon
 first mate;  first officer
 first-class carriage (coach)
 chief petty officer (IJN);  petty officer first class (US Navy)
 private first class (JGSDF)
 to commute a death sentence to life imprisonment
 first-degree relative;  member of one's immediate family
 airman second class (JASDF)