Akemi Abikura (阿比倉 朱美, Abikura Akemi) is a supporting character in Yowayowa Sensei. She is Akihito Abikura's older sister and works professionally as a nurse. Within the narrative, she functions as a highly aggressive defensive mechanism, fiercely guarding her brother from any perceived external threats—especially his new neighbor and homeroom teacher, Hiyori Hiwamura.