Yoshiharu Tsubameya

As the dedicated proprietor and only barista of the Swallow Cafe, this hardworking individual manages every aspect of the shop's daily operations. He shares a close familial bond with his younger sibling, Tsubameya Chiharu. While focused on perfecting his craft behind the counter, his life revolves around maintaining the welcoming atmosphere of his beloved cafe and navigating his responsibilities as a solo business owner.