CREATE TABLE "race_calendar_and_results" (
  "round" real,
  "circuit" text,
  "date" text,
  "pole_position" text,
  "fastest_lap" text,
  "winning_driver" text,
  "winning_team" text
);

Question: What circuit was the race where Hideki Mutoh had the fastest lap?
SQL: SELECT "circuit" FROM "race_calendar_and_results" WHERE "fastest_lap"='Hideki Mutoh';