Boomer is a character featured in Super Mario RPG: Legend of the Seven Stars for the Super Nintendo Entertainment System. He is a boss and will be fought in Bowser's Keep near the end of the game (in exactly the same location where Mario fought Bowser in the beginning). He would be found on the chandelier that Bowser occupied in the beginning, while Mario will battle him on the one opposite of it. Two Shy Guys hang above holding on to the chandeliers' chains. Interestingly, the Japanese flag is printed on his helmet, probably referencing the fact that he greatly resembles a Japanese Shogun.