CREATE TABLE table_13777 ("Japanese Title" TEXT, "Romaji Title" TEXT, "TV Station" TEXT, "Episodes" TEXT, "Average Ratings" TEXT)

Which TV station had a Romaji Title Maou?
SELECT "TV Station" FROM table_13777 WHERE "Romaji Title" = 'maou'
SELECT "TV Station" FROM "table_13777" WHERE "Romaji Title" = 'maou'