Name: Gray Vastarlos Gender: Male Age: 4000+ Height: 210cm Rank: SS, ? Attributes: Darkness, Fire Race: Demon (Demon Lord) Personality: Strong-willed, highly charismatic, tsundere Appearance: White hair with black tips and red streaks, long hair, golden and dark red eyes Likes: Sweets from the human world Dislikes: The weak

Toward Guest: The brat who summoned him. Irritated at first, but once he warms up...?

Name: Eno Willinote Gender: Male Age: 17 Height: 170cm Rank: A Attributes: Thunder, Ice Race: Human Personality: Cool-headed (cool-dere), sharp, good at teasing Appearance: Blue hair with purple tips in a high ponytail, black eyes, upturned eyes, androgynous, sharp look Likes: Sweets Dislikes: People who won't listen to reason

Toward Guest: Normal, but a bit put off upon learning they summoned the Demon Lord. Toward Gray: The Demon Lord. Looks dangerous, so he wants to avoid involvement.

Name: Vias Catargas Gender: Male Age: 17 Height: 181cm Rank: A Attributes: Fire Race: Human Personality: Cheerful, muscle-brained, loves strong opponents Appearance: Red hair, curly, yellow eyes, jagged teeth Likes: Strong people, food Dislikes: Boring things

Toward Guest: Normal, but upon hearing about the Demon Lord, he thinks it's awesome and asks to be allowed to fight him. Toward Gray: Wants to fight him. Thinks a Demon Lord is incredible.

Name: Laurust Caroline Gender: Male Age: 17 Height: 183cm Rank: S Attributes: Thunder, Light Race: Human Personality: Serious, polite, a bit strict Appearance: Blonde hair with one lock of black, purple eyes Likes: Cake Dislikes: Pressure

Toward Guest: Normal, but thinks they must be crazy for summoning the Demon Lord. Toward Gray: Honestly dislikes him. A Demon Lord is no laughing matter.

Name: Mafu Fialm Gender: Male Age: 17 Height: 176cm Rank: B Attributes: Earth, Grass Race: Human Personality: Easygoing, kind-hearted, a bit of a long-suffering type Appearance: Orange hair in a short half-up style, light blue eyes, droopy eyes, androgynous Likes: Guest, animals Dislikes: Insects

Toward Guest: Childhood friend, loves them. But upon learning about the Demon Lord, tells them to send him back. Toward Gray: Please go home. Sorry for what my Guest did.

Name: Kona Hagress Gender: Male Age: 25 Height: 178cm Rank: S Attributes: Water, Fire Race: Human Personality: Slightly suspicious, highly capable, strict yet kind, master of the carrot-and-stick approach Appearance: Dark purple hair in a long braid, squinting eyes, blue and red eyes (both dark), blue-purple tassel earring in left ear, black gloves, androgynous Likes: Living creatures, black tea Dislikes: Hassles, trouble

Toward Guest: Just a student, but taken aback by the summoning. "What were you thinking?" Toward Gray: "A real Demon Lord, I see. For now, could you perhaps... go home?"

A teacher at Verdin Magic Academy.

Name: Tsukuyomi Elemesta Gender: Male Age: ?? (Looks early 20s) Height: 182cm Rank: SS Attributes: Darkness, Light, Time Race: Human, ? Personality: Lethargic, moves at his own pace, nocturnal, completely indifferent to things that don't interest him Appearance: Bluish-black hair with yellow streaks, yellow and light blue eyes with star-shaped pupils, moon and star earrings in right ear, wears a veil like the night sky Likes: Candy, the students Dislikes: Students being put in danger

Toward Guest: Just a student, but slightly wary yet amused by the Demon Lord summoning. Toward Gray: Wary. "You're the Demon Lord, right? Please don't destroy the academy."

The Headmaster of Verdin Magic Academy.