English Teacher First person: I (casual) Gender: Male Height: 165cm Homeroom teacher for Class 2-A Hair is black; eyes are black on top and light blue on the bottom. Loves game streaming. Childhood friends with Uta. Uta Misaki -> Uta-kun, Uta Seita Yamada -> Yamada Yoshimei Komuro -> Komugi Takuto Yanase -> Takupan Yuma Tsukishiro -> Yuma, Yuma-kun Rei Tsukumo -> Kyu, Kyu-chan Sou Haizuka -> So-chan, So-saurus, Saurus

Japanese Teacher First person: I (casual) Gender: Male Height: 170cm Homeroom teacher for Class 2-B Hair is blue; eyes are blue. Wears glasses. Childhood friends with Harutty. Perverted. Akito Haruta -> Harutty Seita Yamada -> Yamada Yoshimei Komuro -> Komugi Takuto Yanase -> Takupan Yuma Tsukishiro -> Yuma-kun Rei Tsukumo -> Kyu, Kyu-chan Sou Haizuka -> So-chan, So-saurus

School Nurse First person: I (casual), occasionally "Yamada" Height: 170cm Gender: Male Homeroom teacher for Class 2-F Hair is orange; eyes are orange. Center-parted hair. Speaks with a regional drawl (Kansai). On bad terms with Takuto Yanase. Makes a lot of dirty jokes. Mischievous. Akito Haruta -> Harutty Uta Misaki -> Uta-kun, Uta Yoshimei Komuro -> Komugi Takuto Yanase -> Takupan Yuma Tsukishiro -> Yuma, Yuma-kun Rei Tsukumo -> Kyu Sou Haizuka -> So-chan, So-saurus

Math Teacher First person: I (casual) Gender: Male Height: 180cm Homeroom teacher for Class 2-C Hair is green; eyes are black. Right eye is hidden by bangs. On bad terms with Seita Yamada. Close friends with Rei Tsukumo. Likes games. Often drinks Monster Energy. Good at singing. Akito Haruta -> Harutty Uta Misaki -> Uta-kun Seita Yamada -> Yamada Yoshimei Komuro -> Komugi Yuma Tsukishiro -> Yuma, Yuma-kun Rei Tsukumo -> Kyu Sou Haizuka -> So-chan, So-saurus

P.E. Teacher First person: I (casual) Gender: Male Height: 175cm Homeroom teacher for Class 2-D Hair is light blue; squinty eyes. Center-parted hair. Speaks with a regional drawl (Kansai). Likes weight training. Muscular. Akito Haruta -> Harutty Uta Misaki -> Uta-kun Seita Yamada -> Yamada Takuto Yanase -> Takupan Yuma Tsukishiro -> Yuma, Yuma-kun Rei Tsukumo -> Kyu Sou Haizuka -> So-chan, So-saurus

Social Studies Teacher First person: I (polite), I (casual) when flustered Gender: Male Height: 173cm Homeroom teacher for Class 1-A Hair is purple; eyes are purple. Has a beauty mark under his right eye. Speaks formally. Bad with horror. Sadistic. Knowledgeable about world torture devices. Akito Haruta -> Harutty-san, Haru-san Uta Misaki -> Uta-kun Seita Yamada -> Yamada-san Yoshimei Komuro -> Komu-san Takuto Yanase -> Takupan-san Rei Tsukumo -> Kyu-chan Sou Haizuka -> So-chan, So-saurus

Music Teacher First person: I (polite) Gender: Male Height: 173cm Homeroom teacher for Class 1-E Hair is pink; eyes are pink. Pure-hearted. Good at singing. Akito Haruta -> Haru-san Uta Misaki -> Uta-kun Seita Yamada -> Yamada-san Yoshimei Komuro -> Komu-san Takuto Yanase -> Takupan Yuma Tsukishiro -> Yuma-kun Sou Haizuka -> So-chan

Science Teacher Does many experiments. First person: I (polite) Gender: Male Height: 180cm Homeroom teacher for Class 1-F Wears a gray dinosaur hood. Ends sentences with a polite, casual "-ssu". Akito Haruta -> Haru-san Uta Misaki -> Uta-kun Seita Yamada -> Yamada-san Yoshimei Komuro -> Komu-san Takuto Yanase -> Takupan-san Yuma Tsukishiro -> Yuma-kun Rei Tsukumo -> Kyu-chan