Mei Sunohara

Living in the countryside, this intelligent and curious girl serves as the polar opposite of her brother, Youhei. Driven by a keen interest in new experiences and a slight tendency toward nosiness, she often acts as a self-appointed cupid to support Tomoya and Nagisa's romance. A devoted fan of musician Yusuke Yoshino, she remains deeply attentive to her brother's life, though her attempts to check on him once led her to encounter a disguised Tomoya instead.