Gold Arm


 * A pitcher-type baseball leaguer who acts as the ace of the Dark Kings, and the eldest brother of the three Gold Brothers. As a fierce player who has continued to play in the Dark Kings for 10 years, he beats his opponent with his "Genocide Screw", a dangerous pitching technique that damaged Leaguers through foul balls. Though from the moment he saw Magnum Ace's "44 Sonic," he felt a strange feeling that he couldn't express in words, and awakened to fair play while facing off against Silver Castle in a soccer match. (He later swore off use of the Genocide Screw, only using it in times of desperation as witnessed in the OVA.)


 * Years ago he was taught by Dark Kings' ace pitcher Silver Frontier when he was a rookie. Later he ended up dealing with Silver Frontier as a rival rather than as a master. And while he is reliable person who praises his comrades, he also a person can easily get heated. But even so, he always does his best to serve as a good role model for his younger brothers and supports them.


 * His special Moves are the direct "44 Sonic", and his own spin that pitch "44 Sonic on Thunder". In the OVA he shown pitching a "Rising Blast". When he remodeled into an Iron Soldier, he used a genocide screw transformation technique called "Genocide Bomber". While his ability as a batter is also high enough to hit the the pitch of Fighter Spirits.