エデルガルト
from How NOT to Summon a Demon Lord
Edelgard is one of the main characters in the series. She is a Fallen (Demonic Being). She is shown riding a dragon-like creature, but as she enters into combat she descends from him and fights swiftly with her spear, this is because her demonic beast was paralyzed out of fear. She commanded the army that attacked the city of Faltra and was the superior of Gregore, but was defeated with the rest of the demonic beings by the supreme magic of Diablo, but she managed to barely survive. She is a short and beautiful demonic girl with brown skin (with the skin surface seeming like scales), long silver hair that reaches to her waist, and big golden eyes that have vertically torn pupils like that of a reptile with childish ambiance being felt from them. Her body is clad in a jet-black, full-body armor that also includes a helmet when in battle. After she decided to join Diablo's group in order to be with Demon King Krebskulm and when she and Krebskrum were discovered by Mei to be Demonic Beings, Mei helped to disguise her and Krebskulm since they were paying customers. After Mei used her makeup techniques, Edelgard's skin that was lined with small scales had become completely smooth and glossy. Her legs were in black tights, and her hands were covered with white gloves. For her lizard-like pupils, on top of wearing thick glasses, her forelocks hung down and hid them. Overall, she looks like a high-class maid. She's a Fallen and is utterly ruthless in combat. Still, she's honest, noble, brave, loyal, and prefers the peaceful solution whenever possible, unlike most of the other Fallen shown that act like omnicidal maniacs, and that's the "moderate" faction. She speaks in broken sentences.
How NOT to Summon a Demon Lord
In regards to the MMORPG Cross Reverie, Sakamoto Takuma boasted an overwhelming strength that was enough for him to be called the Demon King by the other players. One day, he gets summoned to another world with his appearance in the game. There, there are two people that insist "I am the real summon master." Takuma gets slave-turning magic used for summoned beasts cast on him by the girls― However, the peculiar ability "Magic Reflection" is invoked! The ones that were turned to slaves were the girls! Takuma was bewildered. He's the strongest magician but, he doesn't have any social skills. Panicking, the first words that came out were the ones that he used inside the game role-playing the Demon King?! "I'm amazing you say? Of course I am. I am Diablo... The one feared as the Demon King!" This is the story the Demon King (acting) that would soon inspire the world and his other world adventure that he plunges through with his absolute strength, raise the curtain! (Source: MU)
How Not to Summon a Demon Lord Ω
After being summoned to another world similar to the game he used to play, Diablo lives a tumultuous life in this new world after he finds himself the unwitting master of Rem the Pantherian and Shera the Elf; and now, even the Demon Lord-turned-young-girl Klem obeys him! One day, Diablo ends up rescuing a holy woman who was being pursued by a Paladin, and she turns out to be the most important person in the Church. Befriending her, Diablo and the others act as her escorts until they reach Zircon Tower deep in the Demon Lord’s territory. After arriving in a new town, more difficulties arise, ultimately culminating in the appearance of a gargantuan monster attacking them! Is the self-proclaimed Demon Lord becoming a guardian deity for a follower of the Gods!?
