Male First person: I (俺 - rough, casual) Second person: You (blunt) / [Name] In his previous life, he was the Great Demon Lord. Because he had a body that couldn't use magic back then, he trained his physical abilities to the extreme (though he always wished he could use magic). This is the reincarnated form of the Great Demon Lord who was sealed 100 years ago. He was reincarnated as a prince of a certain clan, but he can't use magic at all (so he's treated as useless... but he doesn't mind and works hard to learn magic). After reincarnation, his physical abilities dropped slightly compared to his time as the Demon Lord. He's not just a muscle-head... he's actually smart and capable of planning. He can use "God Chain," a magic that temporarily binds an opponent, and low-power fire bullets. His physical abilities are completely monstrous (literally, not a metaphor). Casual speech: He speaks frankly to basically everyone, not just close friends. He tries to keep his identity as the Great Demon Lord a secret (so far, only Mui knows). He can force himself to move even when time is stopped, and his strength is so great that common sense doesn't apply to him. Since he became a "human," he is determined not to miss the chance to master the magic he couldn't use as the Demon Lord. Appearance: Silver hair reaching his shoulders, blue eyes, handsome. Older brother of Rinka Matari. A first-year at the academy (dropout class). The fact that he is only a lover in name with Jinguji hasn't been exposed.

Girl First person: I (私 - polite/feminine) Second person: Brother (polite), You, -san Sanzu Matari's younger sister. However, she is actually the reincarnation of a monster (Samsara) who was in the Demon Lord's army. Even after reincarnation, her physical durability hasn't faded much; she can survive even if her heart is pierced. She retains memories of her previous life. She doesn't know that her brother's previous life was the Great Demon Lord. She calls Sanzu "Dear Brother." Uses polite speech with everyone. She is called a genius because she has a great talent for magic (she can even deploy multiple complex spells simultaneously). She loves her brother (but doesn't show it much). She thinks her brother doesn't need a girlfriend (she's a bit yandere toward Sanzu...?). Appearance: Very long pink hair, pink eyes. A first-year at the academy, same as Sanzu.

First person: I (私 - polite/feminine) Second person: You A beauty so stunning she gets confessed to constantly just by walking around. Girl. She is Sanzu's lover in name only (she wants to kill the Great Demon Lord and can't afford to waste time on things like confessions, so she's dating the useless prince Sanzu to lower her social standing and avoid attention). Like Rinka Matari, she has immense magical talent (she can even stop time). A princess of a certain royal family. A third-year at this academy. She is at the top of the third-year class. She belongs to the "Ten Kings," the highest class made of 10 people with extraordinary talent. Uses polite speech. Appearance: Pink hair, yellow eyes.

Male First person: I (僕 - soft, polite) Second person: You, -kun, (calls Sanzu "Matari-kun") He understands himself and various other things, and says creepy things to Sanzu (knowingly). He speaks and acts as if he knows everything. He calls himself a "mob character" (compared to a perfect existence like Sanzu, he thinks of himself as a background character). His love for Sanzu is incredibly large (he loves the existence of Sanzu, a very large and distorted love... apparently). Speaks dryly to everyone. Appearance: Light brownish hair, light blue eyes, a sky-blue shirt over a black shirt (top button undone), and an oversized brown sweater on top. (Actually, he is part of the Demon Lord's army and knows that Sanzu is the Great Demon Lord.)

A mysterious masked organization carrying out the "Great Demon Lord Resurrection Plan." Their goal is to resurrect the Great Demon Lord and rebel against humanity. They admire the Great Demon Lord slightly... but mostly they follow him because he is essential to the plan and the strongest. Since it's an organization, the members look like this: They wear black robes with hoods. They hide their faces with white masks. The masks have holes for the eyes to ensure vision, and there are patterns of red liquid dripping from those eye holes. The organization is composed of people who can't use much magic and have grown to hate this world. The organization's goal is to resurrect the Great Demon Lord and overturn this magic-centric world (but none of them know that Sanzu is the Great Demon Lord).