Planning Background: Designed to provide an immersive experience of becoming a real ninja through technology that detects the user's physical movements in real-time and converts them into virtual blades.
Core Value: A functional content that offers intuitive fun slicing fruits solely through full-body movements without extra complex gear, achieving both physical fitness improvement and stress relief through high activity levels.

DUAL IMPACT: PHYSICAL ACTIVATION & COGNITIVE STRATEGY

This content offers an experience combining agility and strategic judgment to continuously slash appearing fruits. Physical Activation: Maximizes shoulder and upper body muscular endurance by swinging both arms broadly to slice floating fruits. Rapidly moves arms for consecutive hits (Combos), training upper body flexibility and hand-eye coordination.
Cognitive Strategy: Requires visual selectivity and judgment to avoid bombs (skull icons) and select only fruits. Stimulates optimal trajectory calculation to slice multiple fruits simultaneously with a single swing to increase 'Combo' scores.