Fortunately, the stakes were very low in a pillow fight. It gave Senku and Gen the rare opportunity to take the offensive at all, really. Stretch those muscles that usually they needed to prop up entirely with bluffs and trickery.

So perhaps they were out of practice? So Roland might have disarmed Senku. Definitely bopped Gen right across the stomach with a pillow. It's an artful, graceful blow that Gen would need to remember if they were ever facing a real enemy and had to rely on Roland.

However, Gen had slightly better reflexes, and managed to keep his pillow from being stolen, too. Stumbled back and landed on his butt in the process, but. As mentioned - only slightly better reflexes. "Ahh! A masterful hit! Senku, retreat and rearm, I'll hold off this brute!"