Serina Yoshida

Serina Yoshida is one of Yamada Anna's best friends and a fellow student at Akamine Junior High. Despite the intimidating impression she gives at first glance—one that might suggest a delinquent streak—she is in fact a person of strong character and genuine compassion. Within her circle of friends, she naturally assumes the role of the dependable big sister figure. Her exceptionally sharp powers of observation make her one of the rare few in class who has picked up on the subtle romantic tension between Ichikawa and Yamada, and she quietly watches over and supports the two from behind the scenes.