Aina Kuronuma

As a popular student in Sakamoto's class, this charming girl captures the hearts of many boys, though her romantic interests are strictly limited to Sakamoto himself. This single-minded devotion often sparks jealousy among her female peers. To get her way, she utilizes "love lessons" to manipulate her male admirers, yet her calculated charms prove completely ineffective against Sakamoto’s unique and unshakeable personality.