 Pirateman then fights Kinnikuman at Swallow's Nest, wishing to draw out Kinnikuman's Friendship Power in order to learn its secrets.However, even with Kinnikuman exhibiting his Burning Inner Strength and a stronger version inspired by his fallen allies, Pirateman deems Friendship Power inadequate, becoming disappointed and soon enraged.Eventually, Kinnikuman's empathy towards the Omega Centaurians' plight unlocks an even stronger power, allowing him to defeat Pirateman and convincing him that it is the power that could save their homeland.