Gogo Matsumoto, an 11-year old aloof martial arts prodigy, along with her half-demon older sister; Nono, her mama; Mama, and her cool pet frog; Coolfrog, embark to compete in a martial arts tournament that pits humans against demons.
Even when trying to go for a relaxing camp out in the woods, the Matsumoto family is bitterly reminded that opponents in the Infinite Tournament can pounce at any place and any time. well that flippin' stinks.
