how many persons got the third position whan sanyo electric tokushima got the fourth position?
CREATE TABLE "champions_list" (
  "regional" text,
  "champions" text,
  "runners_up" text,
  "third_place" text,
  "fourth_place" text
);
SELECT COUNT("third_place") FROM "champions_list" WHERE "fourth_place"='Sanyo Electric Tokushima';