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!

Type: TV
Episodes: Unknown
Status: Currently Airing
Aired: Jul 5, 2018 to ?
Premiered: Summer 2018
Broadcast: Thursdays at 22:00 (JST)
Producers: None found, add some
Licensors: None found, add some
Studios: Ajia-Do
Source: Light novel
Genres: Comedy, Fantasy, Magic
Duration: Unknown
Rating: None

Director: Yuuta Murano (Dream Festival!)
Series Composition: Kazuyuki Fudeyasu (Shoujo Shuumatsu Ryokou)
Character Design: Shizue Kaneko (Kanojo ga Flag wo Oraretara)
Chief Animation Director: Yuuki Nishioka (Shuumatsu no Izetta)
Monster Design, Action Animation Director: Yuki Miyamoto (Scrapped Princess key animation)
Color Design: Natsuko Ootsuka (Fukumenkei Noise)
Background Art: Kusanagi (Accel World: Infinite Burst)
Photography: Asahi Production Shiroishi Studio
Director of Photography: Teppei Satou (Atom: The Beginning)
Sound Production: Half H.P Studio
Sound Director: Satoshi Motoyama (Shuumatsu Nani Shitemasu ka? Isogashii desu ka? Sukutte Moratte Ii desu ka?)
Studio: Ajia-Do

Diablo: Masaaki Mizunaka (Kujira no Kora wa Sajou ni Utau)
Shela L Greenwood: Yuu Serizawa (3D Kanojo: Real Girl)
Rem Galleu: Azuki Waki (Uma Musume: Pretty Derby (TV))
Alicia Christella: Yumi Hara (Mahou Shoujo Site)
Sylvie: Rumi Ookubo (RoboMasters the Animated Series)
Edelgard: Emiri Katou (Nanatsu no Taizai: Imashime no Fukkatsu)