How Not to Summon a Demon Lord

Ω

TV-MA

Diablo (real name: Takuma Sakamoto), who has been summoned to a different world in the game, is in a different world that looks exactly like the game with Shera and Rem who insist that "I am the summoner" . I was spending my days.

Fight the elite troops of the Elven Kingdom, fight the demons, and subdue the resurrected Demon King Krebs Krumm.

While playing the Demon King, "I am Diablo. I am the Demon King of a another world!" , Diablo confronts the strong enemy, and while being at the mercy of the beautiful girls, he has built a solid relationship of trust.

── One day like that.

Diablo and his friends go out to the forest of Koto and meet a girl who has fallen into disrepair .

"Or God ..., is that?"

It was Lumaquina, the chief priest of the church , chased by the Holy Knight ...!

The Demon King (acting) with zero communicative competence pushes forward with absolute strength!

The Unfolded Adventure by the Demon King from Another World and the summoned girls , continue again!

Where to Watch Ω

10 Episodes

Head Priest
E1
Head PriestDiablo, Shera, and Rem head out to the plains to test out new magic. While using said Flight Magic, Diablo spots the light of magic energy rising up from deep within the forest, so he makes haste towards its source. However, his spell gives out half way, and he goes plummeting down! When he lands, he finds the Head Priest, Lumachina under attack from the Paladin, Gewalt.
Head Paladin
E2
Head PaladinDiablo and the others leave Faltra and arrive at Zircon Tower. There they meet an adventurer, Horn, who talks to Diablo about a new dungeon that has appeared — a dungeon that Diablo suspects is the one he created. Meanwhile, Lumachina gets into an argument with a man claiming to belong to the Paladin Brigade who kicked aside a woman carrying her baby…
Corrupt Ritual
E3
Corrupt RitualLumachina realizes that Battuta is conducting a large scale curse, threatening the lives of others, but he puts her and Rem to sleep. The two later awaken in an underground space where believers are conducting the ritual. After Horn tells them of Lumachina and Rem’s capture, Diablo and Shera take action to rescue them!
Personal Domain
E4
Personal DomainDiablo and the others were heading to the dungeon to obtain the hidden treasure that can cure the Death Knell Disease when Laminitus and her army surrounds them and attacks. Their party manages to reach the entrance to the dungeon, but there are now six marks on Lumachina’s body, and it’s said the victims of the Death Knell Disease will die once there are nine marks…
Black Dragon Clash
E5
Black Dragon ClashAfter rescuing Horn, Diablo learns of Horn’s secret. Meanwhile, Shera, Rem, and Lumachina make progress through the dungeon and reach the twelfth underground floor. When Rem opens the door, they find the man pursuing Lumachina — Gewalt. To make things worse, a Large Black Dragon appears with a terrifying blast of wind!
Demon Lord Army
E6
Demon Lord ArmyDiablo resolves to return to Zircon Tower at once after learning the city was under attack by the Demon Lord Army. Meanwhile the desert becomes a battlefield as Laminitus and her soldiers wage battle against the Demon Lord Army's Commander, Varakness. Laminitus struggles against the overwhelming might of the Fallen, and just as the final blow is about to be dealt to her, Diablo appears with a flash.
Little Demon Lord
E7
Little Demon LordLumachina decides to go to the Royal Capital to root out the corruption of the Church, but first the group returns to Faltra City. While Lumachina visits the city's church, Diablo and Rose learn that Edelgard works at a bakery with Klem and Celestine as the usual customers. Klem warns Diablo that she senses something powerful in the Royal Capital. A criminal organization led by the Measmos family has been pressuring the bakery owner to pay protection money. When some Measmos enforcers come and ruin Klem's meal of biscuits, she beats them up and leads Edelgard, Diablo, and Rose in storming the Measmos mansion.
Visit to the Royal Capital
E8
Visit to the Royal CapitalThe group arrives at the Royal Capital, Sevenwall, and are accosted by guards, but Alicia arrives and dismisses the guards, then lets them into an inn she owns. As they eat, Horn says she wants to be stronger. Rose presents a slave collar and says if Horn wears it and makes a Master-Servant contract with Diablo, his power will flow into her, but Rem and Shera warn that if Diablo dies, she will die, plus other demerits of wearing a collar. After explaining to Alicia what is going on, she agrees to investigate the Head Cardinal, Vishos, but warns that the Law cannot touch the Church. That night, Rose asks Diablo to recharge her magical energy, and he is embarrassed when this involves touching her intimately. The next day, Alicia presents evidence that Vishos and his followers have embezzled funds from the Church and have murdered several people. Later, the group arrives at the city's holy ground. When Vishos appears, Lumachina denounces his crimes and orders him excommunicated, but he counters by accusing her of lying and of neglecting her duties.
Storm the Church
E9
Storm the ChurchDiablo and the others are locked up in the sanctuary by Vishos and kept apart from Lumachina. Meanwhile, Horn managed to escape, but she's torn between her desire to flee all by herself and her desire to help her friends. That's when Babalon, the Level Up Goddess that resides within the Holy Grail, appears before Horn.
Pretend God
E10
Pretend GodThe magic weapon, Europa, God of Destruction, appears from underground and attacks, damaging Diablo. Since its attacks aren’t magic, he can’t reflect them with his Demon Lord’s Ring, and Europe’s barrier keeps his attacks from reaching it. “There’s something I want you to do.”—Diablo seeks Lumachina’s aid while barely avoiding the weapon’s attacks, and…