Isekai Maou to Shoukan Shoujo no Dorei Majutsu (How NOT to Summon a Demon Lord) Anime Reveals Main Character Bios & Seiyuu!

Isekai Maou to Shoukan Shoujo no Dorei Majutsu

Isekai, Fantasy, Comedy

Airing Date:
Summer 2018

Ajiado Animation Studio

Promotional Videos / PV

Official Images / Key Visuals


In the MMORPG Cross Reverie, Takuma Sakamoto boasted of such an overwhelming amount of power that other players referred to him as the Demon King.

Then one day, he is summoned to another world in the form of his character from Cross Reverie. There, two girls insist “I am the one who summoned you.” The two girls attempt to cast enslavement magic upon him in order to make him into a slave. But! Takuma’s passive ability (Reflect Magic) activates! Now the girls are the ones who are enslaved to Takuma…!?

The curtain rises now on the story of a (pretend) Demon King who plunges forward on an adventure in another world with his absolute power!

Characters & Voice Actors List


Voice Actor: Masaaki Mizunaka

Diablo’s real name is Takuma Sakamoto. Previously, he boasted of an overwhelming amount of power as an ultra-tier player and was feared as the ‘Demon King’ within the MMORPG Cross Reverie. Now, he has been summoned to another world but in the form of his game character. He is a mixed race with maxed levels. Since he has poor communication skills, he proclaims himself to be the Demon King, just like in the game.

Rem Galeu

Voice Actor: Yuu Serizawa

Shela’s a level 30 Elf. She’s a summoner and just as one would expect with her being an Elf, she excels at the bow and arrow. Originally, she was a delicate Elf, but her large boobs beg otherwise. She is a female member of a high class family, but she is somehow trapped by a slavery necklace!?

Shera L. Greenwood

Voice Actor: Azumi Waki

Rem is a level 40 leopard-human. Rem’s a travelling summoner and a cute girl of small stature with fluffy ears and a long tail that makes you think of a cat. She has a small chest and is hiding a massive secret in her tiny body. She too was trapped by a slavery necklace.

Other TitleHow NOT to Summon a Demon Lord
Light Novel

Main Staff
  • Original Creator: Yukiya Murasaki
  • Director: Yuuta Murano
  • Series Composition: Kazuyuki Fudeyasu
  • Character Design: Shizue Kaneko
  • Animation Director: Yuuki Nishioka
  • Sound Director: Teppei Satou
  • Original Illustrator: Takahiro Tsurusaki
  • Music: Satoshi Motoyama

For more information: Official Website

(Credit Honey’s Anime when you use our description.)