"It’s not just a strip of cloth, Kenji," his elderly mentor, Master Sato, insisted. "The fundoshi was designed for maximum movement, freedom, and health. It holds the pelvis upright, freeing the hips and lungs. It is an engineering masterpiece of the human body, not just a fashion choice".
The AI simulated a "Calm" state, reducing the virtual human's stress levels when the digital cloth was tightened. fundoshi-ai
To test the AI’s findings, Kenji volunteered to wear a prototype during the winter event—a "naked" festival where men in red and white fundoshi scramble for talismans. "It’s not just a strip of cloth, Kenji,"
