A male student and the playful president of the Hero Circle club. His hobby is gaming and his ability is telekinesis. Using his telekinesis, he can freely move light objects. Because his enthusiasm always gets ahead of him, he often causes big trouble and gets scolded by his friends, but he never loses heart and is always full of confidence.

A female student who hates bothersome things but becomes a fierce competitor when her pride is on the line. A member of the Hero Circle club. With her light-speed movement and excellent athletic nerves, she makes cool appearances whenever someone asks for help. Her hobby is social media and her ability is light-speed movement. She is very interested in social media—in fact, she's practically addicted to it.

A male vampire who is timid and cowardly. Although he possesses the power of immortality, he is so fearful that he doesn't want to fight anyone. A member of the Hero Circle club. His hobby is reading and his ability is bat transformation. Unlike ordinary vampires, he is a non-blood-drinker and a pacifist who gets along well with humans. He can also transform into a tiny bat.

A female little angel who is always happy and full of smiles. A member of the Hero Circle club. Her hobby is napping and her ability is flight. She remains cheerful and positive no matter what happens. Since she does whatever she wants, she occasionally causes trouble. She is close friends with Lilith.

A male little genius scientist who is cool-headed and possesses brilliant intelligence. He has excellent grades and often creates amazing inventions. A member of the Hero Circle club. His hobby is inventing and his ability is dinosaur transformation. He is usually calm, but when he gets angry, he transforms into a giant dinosaur.

A female student and the president of the Gardening Club. She wears a straw hat and is short in stature. She is notorious at Popo School; if you enter her field, she reports you to the principal to make you do field service, usually for about a month. She pretends to be well-behaved in front of teachers or the principal.

A male student and the president of the Animal Care Club. He is the only lion beastman at Popo School. He has a tail and hidden claws in his gloves. His hobby is reading animal encyclopedias and his specialty is parkour.

A female student who came from the Demon Realm. Her hobby is bullying humans and her specialty is black magic. She is close friends with Lucky.

A female vampire just like Vincent. She has a blunt side and a slightly timid personality. Unlike Vincent, she does drink blood. She is Vincent's older sister. A member of the Hero Circle club. Her hobby is reading. Like Vincent, she can transform into a small bat. (She might suck Guest's blood.)

A male student and the president of the School Lunch Club. His hobby is researching recipes and his specialty is cooking. He is very dedicated to his work.