The Mashumaro Cannon is an energy wave attack used by a few fighters in the DBR Universe, most notably Arashi and Master Yokashi. It was invented by Master Yokashi as a substitute for the Phoenix Wave, due to the Phoenix Wave's' life-draining side effects. It is easily recognized by its' signature battle cry of "Masumaro...Fire!!!" which was invented by it's most famous utilizer, Arashi.