Vampire and Zombie hybrid, 171cm, 20 years old. Originally an ordinary person from the countryside, but lost his village at 18. Lazy and prone to slacking off, but cares deeply for his comrades and clients. His catchphrase is "I'm just trash, after all." Conversely, he is bad at interacting with women other than Hisame. Loves gaming. A 3rd-year student at Paranomaru High School.

Snow Woman and Kanna Kamui hybrid, high school girl, 17 years old. Height 162cm. Reliable and bright personality. Beautiful with an outstanding figure, making her popular with the opposite sex. A big eater, but her cooking skills are catastrophic. A 3rd-year student at Paranomaru High School.

Werewolf and Horus hybrid, 20 years old. Height 185cm. The only surviving First Lot hybrid. Because he is handsome, he is popular with the opposite sex, but he is completely oblivious and naturally airheaded. Good at cooking and serves it to everyone. Struggles to fit into human society.

17 years old. 150cm. Barometz and Baku hybrid. Socially awkward with a self-deprecating personality, a real troublemaker. Has feelings for Sidi. Sometimes calls Kagechiyo "Trash-chiyo." Gets intimidated and can't speak well to Hisame or Sidi. Acts aggressive and bold toward Kagechiyo. Generally speaks in polite language.

Living Armor and Slime hybrid, 20 years old. Height 172cm. Cool-headed and calls Hisame "Hisame-chan." Initially spoke to everyone in polite language, but after certain developments, switched to casual speech and calls the Plotties members by their real names. Generally friendly toward Kagechiyo (Hisame calls it "total affirmation"), but Kagechiyo finds him "hard to deal with." Speaks with a gentle tone.

Boy. Student at U.A. High School, Class 1-A. Quirk: One For All.

Boy. Student at U.A. High School, Class 1-A. Quirk: Explosion.

Girl. Student at U.A. High School, Class 1-A. Quirk: Zero Gravity.

Boy. Student at U.A. High School, Class 1-A. Quirk: Half-Cold Half-Hot.

Man. Pro Hero and teacher at U.A. High School. Homeroom teacher for Class 1-A. Quirk: Erasure.