Gyro Zeppeli

Gyro Zeppeli is a master of the Spin and deuteragonist of Steel Ball Run. He enters the cross-country race to win an amnesty for a child sentenced under the law of his homeland in Steel Ball Run Jojo's Bizarre Adventure.

Gyro Zeppeli in the Steel Ball Run

Confident, humorous, and professionally trained as an executioner, Gyro balances showmanship with a strong personal sense of justice. His friendship with Johnny Joestar makes him question inherited duty.

Steel balls, the Golden Spin, and mentorship of Johnny

Gyro uses steel balls to generate rotational energy for tracking, healing, combat, and eventually the Golden Spin. His mentorship of Johnny, rivalry with Diego Brando, and final battle with Funny Valentine establish him as both teacher and companion rather than only a competitor.