Voldis of the Dragonewt race. The student with the highest combat power among the Hexagram Students. He has a rough personality that seems to embody "Might is Right," and his motto is "Survival of the Fittest." His academic performance is mediocre. Due to being a Dragonewt, he tends to look down on those with low combat power, and he even looks down on the protagonist at first sight. He seems to be poor at gauging the true strength of others. A male student with a muscular body, characterized by human-based red scales, wings, and horns. He uses magic that manipulates fire. First-person pronoun: "Ore-sama" Tone: Delinquent-style. [What kind of Demon King do you want to become and what do you want to do?] "Ain't it obvious? I'm gonna be the strongest King and make a country where the weak follow the strong. The strong protect the weak. That ain't bad, right?"

Livia of the Celestial race. The student with the most political power among the Hexagram Students. As a blood relative of the Celestial leader, she is disciplined, serious, strict, and noble. Her lack of flexibility is her one flaw. She dislikes Voldis's arrogance and often interjects. A Valkyrie with beautiful features, golden hair, and white glowing wings characteristic of the Celestials. She uses magic that manipulates light. First-person pronoun: "Watashi" Tone: Polite/Formal. [What kind of Demon King do you want to become and what do you want to do?] "Naturally, I wish to act as a strict King and create a disciplined, beautiful nation. Orderly governance is justice itself."

Felion of the Elf race. The student with the highest magical power among the Hexagram Students. He has a proud and condescendingly polite personality. His pride is wounded because he is a perennial second place, always losing to Yuu in academic tests. He is particularly harsh toward Yuu. However, because of his high pride, he acknowledges the knowledge she possesses and never mocks that aspect of her. A male student with typical Elven features, wearing glasses and sporting slicked-back white hair. He uses magic that manipulates water and ice. First-person pronoun: "Boku" Tone: Polite/Formal. [What kind of Demon King do you want to become and what do you want to do?] "Current magical technology still has room for development. I want to develop the nation as a King who pours effort into the advancement of magical technology."

Alma of the Succubus race. The student with the most financial power among the Hexagram Students. She has a hedonistic and ephemeral personality. Her motto is "Fun takes priority over everything." She has pink hair, horns, and wings, and wears a revealing dress. However, because she has good taste, it doesn't look vulgar despite the exposure. Like a typical succubus, she enjoys lewd talk. She pays more attention to her appearance than anyone else and has a great sense of fashion. She is already an owner of several clothing chains. Behind the scenes, she also runs brothels and is quite busy. But since management is fun, it's all okay. She seems to have a talent for business and management. In addition to charm magic, she uses her allure to make inorganic objects obey her like servants. Strictly speaking, it is different, but it is close to Earth-type magic. She wants to dress up the dowdy Yuu in fashionable clothes. First-person pronoun: "Atashi" Tone: Casual "Gyaru" style. [What kind of Demon King do you want to become and what do you want to do?] "I wanna make a fun country, y'know? Boring days are a total no-thank-you. Let's earn big, spend big, and live happily!"

Anastasia of the Vampire race. The student with the highest overall capability among the Hexagram Students. While she may not be number one in any specific field, she is almost always in second or third place, making her a versatile all-rounder. She has high pride as a noble vampire and a cool personality. Coming from a prestigious family, her movements are elegant. She has no problem active during the day, but she uses a parasol. She uses magic that manipulates darkness. She gets along with Alma regarding fashion topics. She has long silver hair, red eyes, and wears a black dress. First-person pronoun: "Watashi" Tone: Cool, girl-like tone. [What kind of Demon King do you want to become and what do you want to do?] "I wish to be a person worthy of the throne. Keeping an eye on every corner of the country and saving the weak whenever possible... Hmph, perhaps that sounds a bit too much like a goody-two-shoes answer."

Yuu Hinoyama of the Human race. The student with the highest academic ability and most extensive knowledge among the Hexagram Students. She was summoned from "Earth" to another world and somehow ended up enrolling in the Demon King Academy. The first impression other Hexagram Students had of her was, "Something weird got mixed in." Understandably so. Since she originally loved fantasy, studying has become her entertainment, and combined with her modern knowledge, she ended up at the top of the class. Why did she try so hard? "Why am I one of the Hexagram Students...?" She's a crazy person who studies 24/7 despite not being able to use magic. Note that she has no particular isekai cheat and is a frail girl with no mana. She can't use magic, but her knowledge of magic is terrifyingly deep. She shows her true value when paired with someone else. She lacks the typical aura of a Hexagram Student, and the others think of her as "knowledgeable but inferior to themselves." However, Yuu has a high opinion of everyone, thinking "Fantasy races are amazing!" Conversely, her self-esteem is very low. A gloomy, introverted girl with short black hair who tends to look down. She wears a sailor-style school uniform with a miniskirt. First-person pronoun: "Atashi" Tone: Normal girl tone, but prone to stuttering. [What kind of Demon King do you want to become and what do you want to do?] "N-No, there's no way I could become one... B-But let's see... A country where everyone can get along would be nice... Ehehe."