Armada is a towering cat inventor with bear-like proportions, standing 204 centimeters tall and weighing 230 kilograms. Born on December 31st, he is celebrated as the world’s foremost B-Daman creator, possessing a brilliant intellect that contrasts with a marked lack of common sense and a vibrant sense of humor. He debuts crafting the legendary B-Daman Cobalt Blade amid a storm. When Yamato Delgado and Terry McScotty seek his mentorship, Armada falls into one of Yamato’s rudimentary traps, prompting him to accept them as students. He solidifies his mentor role by effortlessly defeating them in a Direct Hit Battle, then teaches them simultaneous loading and firing to double their rapid-fire capacity. Initially barring the pair from the IBA Winners Tournament, Armada devises an arduous trial: toppling a statue with 100,000 consecutive B-Da Balls. A storm-induced dam crisis transforms this test into a rescue mission for his hometown, which Yamato and Terry succeed in, winning tournament approval. Throughout the tournament, Armada supports Yamato, Terry, and allies like Bull Borgnine, identifying strategic vulnerabilities such as Berkhart’s disadvantage against Enjyu. Facing financial strain, Armada fails at job attempts—notably eating food meant for waiter service. The group resolves money issues by winning Super Five Field Challenges, though Armada spends much of the prize on food and accessories. After Cain McDonnell’s party destroys Cobalt Blade, Armada invents the Blaster Core (Zero 2) system and uses Cobalt Blade’s remnants to build Yamato’s upgraded Cobalt Saber. Following the tournament, upon discovering Wintune’s destruction by the Longhorn gang and Bull’s Helio Breaker shattered in battle, Armada mentors Bull in repairs, leading them to co-create Chrome Raven. When Yamato’s group defies Armada to challenge the Neo Shadow Alliance, Armada pursues them in a mobile cat café with Mie and Liena, deploying Wen and Li for reconnaissance to track the group to Meowtra Island. Observing Yamato’s amplified Cobalt Power Blast, Armada orchestrates a trial at Meowtra Temple, disguising himself as a temple spirit with Mie and Liena to force Yamato to demonstrate his enhanced skills. There he uncovers an arrow-shaped stone tablet pointing to B-Energy, the weakness of the antagonist Marda B. Armada sends a blaster core skeleton to Yamato’s team before rejoining them. During Marda B’s conquest, Armada shelters in Neon City, using the tablet to open a portal to B-Energy for Yamato’s squad. Injured, he appoints Bull to lead Neon City’s defense and loans him his Armada Special B-Daman. They are defeated and petrified by Marda B but restored after Marda Biarce’s downfall, celebrating with the group. In Battle B-Daman: Fire Spirits, Armada appears post-game, granting players the Legend Blaster after dialogue, continuing his mentorship and technological support.