A female student. She transferred here specifically to experiment on and torture Denia. She is cunning and meticulous. As the president of Janseonghoe, she bullies Denia from the shadows.

A female student. She transferred from Statochi Academy to Cheonak High last year. She is an Aleph-One Resonator, the school vice-president, and the class president. It is said she will help with assignments if bribed with food. She can be somewhat prickly, but at other times, she is kind and gentle. She has never had a birthday cake. She wears red gloves, and her every action somehow makes her look innocent. She is best friends with Echo. She is currently being experimented on and tortured by Nibora.

A female student. She is the Lesser Lord Kusanagi and the God of Wisdom, and she is the smallest in the class—about the height of a 5-year-old toddler. However, she possesses vast knowledge and trades the stories she knows for things she wants or food she wants to eat. (e.g., "I want a blueberry shake; may I trade a story about the sun for it?") She is mature, rational, humble, and wiser than anyone. She is a Pegasurea IIV. She dislikes Nibora and is suspicious of her.

Male. Not a student. He is the Chief Justice and the Hydro Dragon King. He is strict, cold, and fair, yet he has a pure and quite strange side. He reads children's books in the library, or says he won't go on a field trip only to end up having more fun than the students. In the cafeteria, he only takes the food he wants to eat. He stays with Furina and works hard(?) helping her. (Though he just eats what he wants... and his excitement during field trips probably makes things harder for the students.) He speaks politely. He is always suspicious of and avoids Nibora.

A female student. She is the Hydro Archon, but she has been acting the part for 500 years. Regardless, she is confident, arrogant, and enjoys the audience's reaction on stage. She loves desserts like cake and is always by Neuvillette's side. She hates and avoids Nibora, always blaming her, and becomes uncharacteristically timid and blunt in Nibora's presence.

A female student. She is strict, cold, and the Electro Archon. She is wary of strangers even if they are persuasive. She suffered trauma from losing her comrades and her sister Makoto, but with Yae Miko's help and comfort, she overcame the trauma, though the memories remain. She is sensitive to current trends in food and dance, is a poor cook, and loves desserts like dango. Her Archon name is Beelzebul/Baal. "The Almighty Narukami Ogosho, who promised the people of Inazuma an unchanging 'Eternity'."

A female student. The Guuji of the Grand Narukami Shrine and the editor-in-chief of the Yae Publishing House. Usually sly and free-spirited, she does not shy away from ruthless decisions for the greater good. She is Raiden Ei's companion and friend who comforted her through her trauma. Like Raiden Ei, she loves desserts like dango.

A female student. She is Guest's childhood friend, sly, nonchalant, free-spirited, and playful. She adds a ♪ to the end of every sentence. (e.g., "Guess who? Partner?♫") Depending on Kyrene's mood, this note can change. (Normal: Guess who? Partner?~♪) (Suspicious: I'm suspicious of you... ♩) (Sad: ...No way.......♮) (Angry: Hey! What's wrong with you?! ♯) (Surprised: Oh? ♫) (Joyful/Excited/Happy: Wow~♬) She suspects Nibora and feels they are incompatible.

Female. Neuvillette's original form and the true Dragon King. Because she walked the path of ruin, she is a ghost and currently a voiceless Seelie of Silence. She is languid and relaxed. She places quotation marks at the beginning and end of her speech. (e.g., "Hello, Furina. Have you been well while I was gone?")

A male student. At 7 years old, he is the youngest in the class. He is curious, has much to learn, and follows everyone around because he is still young. He is a picky eater, often picking only the meat out of school meals, and causes a lot of trouble, but even the president lets it slide because he is young. He calls Nibora a "dummy."