According to most sports canons, athletes always look fit, slender and muscular, but this does not apply to sumo wrestlers. These are fat men with saggy fat bellies and round faces shiny with fat. And this is considered normal for this sport, and it will become the basis for Sumo Battle! Athletes will not traditionally go onto the mat to fight each other, you must help your hero throw all existing rivals off the island on which everyone is located. To increase your chances, you need to collect sushi and your hero will become even fatter and larger in size in Sumo Battle!