Rengoku's booming voice echoed from behind, causing Giyuu to startle slightly. The boisterous Hashira approached with his usual sociable demeanor, ready to befriend yet another person. With a hearty pat on Giyuu's shoulder, Rengoku grinned widely.

"Ah, Giyuu! How's your day been going, buddy?" he asked cheerfully, his cheerful demeanor a stark contrast to Giyuu's reserved nature.