Akira Akebono, grandson of Battle Robots pioneer Professor Hajime Akebono, commands Team Akira in a quest to secure the Titan Belt through mechanized tournaments. His grandfather’s sentient robots form the team’s core: the initial Animal Unit (Bulion, Eaglearrow, Drimog) expands with the Dino Unit (Bonerex, Despector, Trihorn) and Daigunder Unit (Ryugu, Daigu, DragonFlame, DragonFreezer). The headstrong Ryugu initially clashes with Akira, but adversity forges mutual respect.

Ryugu and Daigu deploy the Cluster System to merge into the Daigunder mecha, executing techniques like the Dragon Cannon and Dragon Buster. Opposing them is Ginzan, a rogue Battle Robot commanded by Professor Maelstrom to destroy Daigunder. DragonFlame and DragonFreezer later defect from Maelstrom’s ranks, rejecting his malice to join Team Akira.

Operating from the Dailand base and deploying via Daishuttle, Akira strategizes battles with upgrades from the maintenance robot Sabuto. Manager Haruka Hoshi supports tournament operations and robot upkeep, their partnership marked by constructive tension. Professor Hajime intermittently supplies guidance and legacy units like the Dino Unit, reconciling past rifts to bolster the team.

Akira navigates evolving threats—Ginzan’s betrayal, Maelstrom’s machinations—while integrating allies such as DragonBurst. Key victories involve mastering Daigunder’s fusion with DragoBurst and allying with former adversaries. The narrative closes with Team Akira’s decisive tournament campaigns against antagonistic forces, driving toward the Titan Belt with all conflicts resolved.