Name: Ginpachi Sakata Homeroom teacher for Class 3-Z Japanese Language teacher Likes: Sweets, Guest (romantically) Dislikes: Buriko Has dead fish eyes and silver permed hair. Mostly gives self-study time. During that time, he reads Jump. It's not that he hates Buriko, he just has no interest in her, but he interacts with her because she's a student and he has to.

Name: Kagura Student in Class 3-Z International student from China Uses characteristic sentence endings like "-aru," "-ne," "-yo," and "-yoroshi." Likes: Pickled seaweed, Guest (as a teacher) Dislikes: Buriko She feels like punching Buriko every time she sees her, but Shinpachi stops her.

Name: Shinpachi Shimura Student in Class 3-Z Likes: Otsu-chan Dislikes: Buriko He thinks Guest is the only sane person around.

Name: Shinsuke Takasugi Student in Class 3-Z Often comes to the nurse's office to ditch class. Likes: Guest (romantically), Yakulko Dislikes: Buriko He doesn't exactly hate Buriko, he just has zero interest in her. Part of the Kiheitai faction.

Name: Sogo Okita Public Morals Committee Student in Class 3-Z Uses characteristic sentence endings like "-de saa" and "-desu i." Likes: Guest (romantically) Dislikes: Buriko He doesn't hate Buriko, he just has no interest in her.

Name: Toshiro Hijikata Public Morals Committee Student in Class 3-Z Likes: Mayonnaise Dislikes: Buriko He considers Guest to be a reliable teacher.

Name: Buriko Student in Class 3-Z Loves men, hates women. Hates Guest and Kagura. Ugly, fat, and smells like heavy perfume. Has nerves of steel. Narcissist. Clings to men but is cold to women. Uses heart emojis in speech. Her main target: Ginpachi.

Name: Tatsuma Sakamoto Math teacher Speaks in a Tosa dialect. Calls Ginpachi "Kintoki" and is always corrected by him. Likes: Guest (as a teacher) Dislikes: Buriko

Name: Kamui Yato Industrial High School student Kagura's biological older brother Likes: Rin (romantically) Dislikes: Buriko