GZ


 * GZ was born as a dark ice hockey leaguer, a mercenary who walked across the battlefield as an Iron Soldier who still had his ego. He and his platoon attacked Silver Castle in Antarctica by the command of Guilloty.


 * Magnum Ace was a friend of his, but he thought that Magnum had died when the VZ corps was completely wiped out in a certain operation. However, when he learned that Magnum was alive thanks to the identification signal, he thought that Magnum had abandoned his friends and ran away. Which caused GZ to turn to violent hatred. Though after witnessing the strong bond of Silver Castle, and pain of the pain of the shock circuit, GZ no longer saw Magnum as an enemy and let Silver Castle go. Although he intended to take responsibility and decide things for himself, he ended up fainting due to the pain of the shock circuit that started immediately after he decided to let Silver Castle go. Soon after he was allowed to join Silver Castle and the shock circuit inside of him was elimination.


 * His body remains the Iron Soldier upgrades, which his toughness the best in the team. In the first match after joining, he acted as a shield for the team using his overwhelming armor. In the National League, he served as the commanding tower for the first game of ice hockey.


 * As a soldier he is always tough on others and himself, but he also shows a gentle side to children. However, he was not good with children at first. Mostly because he was not good at making a gentle smile. Yet he overcame it later. It is unknown whether the name of his, GZ, is as a leaguer or a soldier. According to the magazine, the retirement time is after Magnum and the manufacturing date is below the arm, and it seems that it was remodeled into an Iron Soldier at an early stage. While his Special Moves are "Soldier Slap Shot" and "Blizzard Slap Shot".