Haberu Katou

Haberu Katou serves as a core maintenance specialist at Otaki Factory, earning the nickname 'Barbell' through his unwavering dedication to physical training. Renowned for his exceptional athleticism and composed demeanor, he excels at repairing and customizing the Jet Jager unit while also stepping up as a frontline protector for his teammates in battle. His rare combination of technical expertise and raw combat capability makes him an indispensable pillar of the team and Jun Arikawa's most reliable partner.