Go For Broke!.One day before his birthday, Barnaby expresses his anger towards Kotetsu after their company has to pay for the collateral damage he has caused. Kotetsu, misunderstanding the reason for Barnaby's frustration, organizes a surprise birthday party for him with the other heroes. However, their plan to surprise Barnaby by pretending to be thieves goes awry when a real thief named Pauly, a NEXT that can turn his skin into diamond, steals a priceless diamond. Kotetsu and Barnaby have trouble getting through Pauly's diamond skin, but a special "good luck mode" added by Saito to their suit activates in their last second of power, allowing them to break through it. Saito later reveals that the feature is purely cosmetic, and it was their team work that defeated Pauly.