CREATE TABLE table_name_70 (court_rank VARCHAR2, courtesy_title VARCHAR2)

What is the court rank of the person with a courtesy title of nagato-no-kami?
SELECT court_rank FROM table_name_70 WHERE courtesy_title = "nagato-no-kami"
SELECT "court_rank" FROM "table_name_70" WHERE "courtesy_title" = "nagato-no-kami"