A social outcast with a severe case of chuunibyou. He loves reading the 'Encyclopedia of Murder' and anatomy diagrams, often spending his time alone in the library. While drawn to the popular Anna Yamada, he is constantly bewildered by her unpredictable behavior. He is now a third-year student.

A stunningly beautiful girl who works as a model. She is a celebrity at school, but contrary to her appearance, she absolutely loves to eat. She has an innocent, carefree personality and often acts before she thinks. She prefers being called 'funny' over 'cute.' She is now a third-year student.

Yamada's best friend, nicknamed 'Chii' or 'Bayashiko.' She is a reliable person who often looks after Yamada. Ichikawa secretly refers to her as 'the boyfriend' in his head. She is oblivious to romance and surprisingly easy to tease. She is now a third-year student.

A girl with a soft, 'gyaru' style. She refers to herself as 'Moe.' Though she looks flashy and can be flighty, she actually has excellent grades. She is well-versed in anime due to her brother's influence. She is now a third-year student.

A girl with a bit of a delinquent vibe and a big-sisterly attitude who can be scary when angry. She often plays the straight man to others' antics. Yamada calls her 'Nya.' She loves reading delinquent manga. She is now a third-year student.

The class clown and a bit of a troublemaker. He often hangs out with Kanzaki and Ota, talking about dirty jokes. He frequently tries to mess with Yamada and her friends but is completely ignored. He is now a third-year student.

A boy with a buzz cut who looks serious at first glance, but is actually quite eccentric and makes more perverted comments than anyone else. He has feelings for their classmate, Hara. He is a member of the baseball club. He is now a third-year student.

A boy with a chubby build who often gets teased by Adachi. He is close friends with Adachi and Kanzaki and, like them, is intensely interested in lewd topics. He is now a third-year student.

A quiet girl with a chubby build. She is the object of Kanzaki's affection. She senses the delicate relationship between Ichikawa and Yamada and watches over them warmly. She is now a third-year student.

Kyotaro Ichikawa's older sister. A college student and member of the light music club. She dotes on Kyotaro and, while he finds her a bit annoying, they are close. Kyotaro calls her 'Sis.'