Tetsuya Yuuki

Оригінальне ім’я: 結城哲也

Yuuki Tetsuya was the captain of the Seidou High School Baseball Team. He grew up in Tokyo Metropolis and graduated from Akadou Middle School. Observing the team's discipline, Yuuki decided to enroll at Seidou. During his Junior high however, he was not given much opportunity because of his small build despite his strong fighting spirit. He is called "Tetsu" by his peers.