Kai Tsurugi is a 28-year-old swordsman with a striking appearance. He stands tall with a clean-shaven face and porcelain skin, exuding an air of confidence. His maroon ponytail flows down his back, complementing his sharp features. Dressed in a stylish button-up shirt and capris, he pairs his outfit with sleek sneakers, giving him a modern yet adventurous look. Kai is known for his agility and skill with a sword, drawing inspiration from legendary swordsmen like Ryuma Shimotsuke. His most distinguishing feature is a prominent X-shaped scar on his chest, a reminder of past battles and a testament to his resilience.