Improve your daily exercise habits, get into shape, and draw back the curtain on a new, legendary body! While retaining the basic features of Fitness Boxing, this new installment adds characters and settings from the world of Fist of the North Star for truly effective workouts. The Fitness Boxing series is a boxing exercise game that utilizes the Joy-Con to let you throw different punches in the same way as in a rhythm game, while receiving directions from in-game instructors voiced by popular voice actors. A new "Battle" mode has been added that lets you defeat enemies in the same way as in a rhythm game. The game contains two modes that let you experience workouts with a greater emphasis on action: Outlaw Battle, in which you take down scores of outlaws with your punches, and Boss Battle, in which you fight Kenshiro's rivals such as Raoh.