The famed martial artist and defender of the Sega Saturn, Segata Sanshiro, invades the land of Equestria. Only three ponies can defeat him if they play seriously, using his own Sega Saturn against him. They are: Princess Luna (Princess of the Moon and Night), Sweetie Belle (Member of the cutie Mark crusaders and younger to the element of Generosity, Rarity), and Button Mash (Sweetie Belle's 'boyfriend' and local game enthusiast.).