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

A beautiful girl with a stunning physique who also works as a model. She is famous at school, but contrary to her looks, 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. Her nicknames are 'Chii' and 'Bayashiko.' She is a reliable person who often looks after Yamada, and 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, fluffy gal aesthetic. She refers to herself as 'Moe.' Though she looks flashy and can seem flighty, she actually gets good grades. She is knowledgeable about 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, and Yamada calls her 'Nyaa.' She loves reading delinquent manga. She is now a third-year student.

The class clown and a bit of a troublemaker. He often gets excited talking about dirty jokes with his classmates Kanzaki and Ota. 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 shaved head who looks serious at first glance, but makes more perverted comments than anyone else. He has feelings for their classmate, Honoka 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 his chest poked by Adachi as a joke. He is close friends with Adachi and Kanzaki and, like them, is very interested in lewd topics. He is now a third-year student.

A quiet, chubby girl. She is the object of Kanzaki's affections. She senses the subtle 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 'Onee.'