Soryu Style (素そ流りゅう式しき Soryū Shiki?):[5] A bare-fisted martial arts style taught to him by Keizo, a martial arts expert, when he lived with him and took care of Koyuki. The Soryu Style utilizes both a user's arms and legs to unleash swift and powerful strikes that target an opponent's neck and weapon. At the start of a battle, the user begins by going into a stance performed by bending their knees in a half-crouch position, extending their right arm with a half-clenched fist facing his body and-