Following his initiation into the ancient discipline, Kazuo Sugimoto dedicates himself to mastering the intricate strategies of Chikan-do. He studies techniques such as The Berlin Wall and The Battle of Odawara, while refining his personal method known as The Gold Finger. Through daily practice sessions aboard crowded trains, he encounters various challenges that test his resolve and creativity. This episode highlights Kazuo's evolving understanding and commitment to the way of the groper.
