How NOT to Summon a Demon Lord (Light Novel) Series by Yukiya Murasaki

The beginning of a tale of adventure with an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world!In the MMORPG Cross Reverie, Takuma Sakamoto is so powerful that he is lauded as the “Demon Lord” by other players. One day, he is summoned to a world outside his own-- but with the same appearance he had in the game! There, he meets two girls who both proclaim themselves to be his Summoner... moreThe beginning of a tale of adventure with an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world!In the MMORPG Cross Reverie, Takuma Sakamoto is so powerful that he is lauded as the “Demon Lord” by other players. One day, he is summoned to a world outside his own-- but with the same appearance he had in the game! There, he meets two girls who both proclaim themselves to be his Summoner. They perform an Enslavement Ritual to turn him into their Summon... but that’s when Takuma’s passive ability "Magic Reflection" activates! Instead, it is the girls who become enslaved! Though Takuma may be the strongest Sorcerer there is, he has no idea how to talk with other people. It is here he makes his choice: to act based on his persona from the game! “Amazing? But of course... I am Diablo, the being known and feared as the Demon Lord!” less

The second volume of an adventure with an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world!After being summoned to another world that resembled the video game Cross Reverie, Takuma Sakamoto accidentally ended up with two girls as his slaves: the Pantherian, Rem, and the Elf, Shera. Takuma, under the guise of his screenname Diablo, came to this world a powerful Sorcerer, just like his avatar in the game... moreThe second volume of an adventure with an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world!After being summoned to another world that resembled the video game Cross Reverie, Takuma Sakamoto accidentally ended up with two girls as his slaves: the Pantherian, Rem, and the Elf, Shera. Takuma, under the guise of his screenname Diablo, came to this world a powerful Sorcerer, just like his avatar in the game. Along with the two girls and Emile, a devilishly handsome Warrior, they managed to protect the town of Faltra from the looming threat of invasion by the malevolent Fallen. But that peace they brought upon the town did not last long. The Kingdom of Greenwood, a country of Elves, makes a troubling demand: if their princess isn't returned to her rightful home within the time allotted, then the Kingdom will declare war on Faltra― And it's up to Diablo and the others to prevent a war with the Elves! less

The third volume of an adventure with an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world!After being summoned to another world that looks almost exactly like the MMORPG he once played, Takuma Sakamoto now spends his days going on adventures with Rem Galleau, the black-furred Pantherian, and Shera L. Greenwood, the Elf princess, both of whom accidentally became enslaved.. moreThe third volume of an adventure with an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world!After being summoned to another world that looks almost exactly like the MMORPG he once played, Takuma Sakamoto now spends his days going on adventures with Rem Galleau, the black-furred Pantherian, and Shera L. Greenwood, the Elf princess, both of whom accidentally became enslaved... to him!? One day, he is suddenly approached by the Fallen, Edelgard, with a request: Would he help her to undo the seal that keeps the Demon Lord Krebskulm inside Rem? Takuma, under the guise of his in-game character Diablo, hesitates, as he had previously made a promise to Rem to help her defeat Krebskulm― But he pushes through with his Demon Lord role-play and actually agrees! "I will revive the Demon Lord Krebskulm―and defeat them!" Now it's his Demon Lord role-play vs. an actual Demon Lord! less

Is the self-proclaimed Demon Lord becoming a guardian deity for a follower of the Gods!?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!

Will Diablo be able to conquer the dungeon he himself created?!The High Priest Lumachina has been afflicted with a curse, and Diablo's only way of saving her is by reclaiming an item he once obtained in the game Cross Reverie. His next challenge: a dungeon that has claimed the lives of many brave adventurers.. moreWill Diablo be able to conquer the dungeon he himself created?!The High Priest Lumachina has been afflicted with a curse, and Diablo's only way of saving her is by reclaiming an item he once obtained in the game Cross Reverie. His next challenge: a dungeon that has claimed the lives of many brave adventurers... But his confidence isn’t misplaced, for it was he who designed that very dungeon! Even when facing off against a supreme dragon, Diablo never falters, just like a true Demon Lord! "Heh, you think yourself a God with a mere level of 140? Don't make me laugh, you overgrown newt!"At the same time, a Fallen heralding the return of the Demon Lord appears in Zircon Tower...?! Will Diablo be able to conquer the dungeon he himself created to retrieve the cure and make it back to defend Zircon Tower in time?! less

The MMORPG Cross Reverie's top player, Takuma Sakamoto, is summoned to another world where he's forced to play the part of the Demon Lord Diablo! The next opponent standing in his way is the Demon Overlord! Sensing he might not win this time, Diablo visits the swordmaster to develop his skills as a warrior to break the limit of the races... moreThe MMORPG Cross Reverie's top player, Takuma Sakamoto, is summoned to another world where he's forced to play the part of the Demon Lord Diablo! The next opponent standing in his way is the Demon Overlord! Sensing he might not win this time, Diablo visits the swordmaster to develop his skills as a warrior to break the limit of the races. Just as he does, the Demon Lord's army marches on the citadel city of Faltra! The adventurer Emile and the governor Galford take up their blades to do battle, but the strength of the enemy exceeds all their expectations! "Heheheh... You claim to the title of Demon Overlord and yet do not know of me? Your ignorance knows no bounds!" This is the ninth volume of the adventures of an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world! less

MMORPG Cross Reverie's top player, Takuma Sakamoto, is summoned to another world where he's forced to play the part of his in-game character, Demon Lord Diablo! Diablo has successfully saved Faltra in his greatest battle yet, but there's no rest for the weary! A summons arrives from the Kingdom of Lyferia, demanding Diablo make an audience with the king... moreMMORPG Cross Reverie's top player, Takuma Sakamoto, is summoned to another world where he's forced to play the part of his in-game character, Demon Lord Diablo! Diablo has successfully saved Faltra in his greatest battle yet, but there's no rest for the weary! A summons arrives from the Kingdom of Lyferia, demanding Diablo make an audience with the king. However, Diablo also learns the wedding ring he gave Rem actually forms a pair with Shera's! Diablo teams up with Faltra's guildmaster, Sylvie, to arrange an official substitute. "Endeavor in my name. I'll allow it!" "Let's go on an adventure then—to the Viridian Cathedral!" This is the tenth volume of the adventures of an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world! less

The MMORPG Cross Reverie’s top player, Takuma Sakamoto, is summoned to another world and forced to play the role of the Demon Lord Diablo! After purchasing a new set of rings with Sylvie’s help (and completely unrelated to a certain coupon he got), Diablo visits the capital. But he becomes involved in a certain incident at the sorcerer’s academy and ends up attracting the attention of the Order of Palace Knights... moreThe MMORPG Cross Reverie’s top player, Takuma Sakamoto, is summoned to another world and forced to play the role of the Demon Lord Diablo! After purchasing a new set of rings with Sylvie’s help (and completely unrelated to a certain coupon he got), Diablo visits the capital. But he becomes involved in a certain incident at the sorcerer’s academy and ends up attracting the attention of the Order of Palace Knights. Taken to meet the king, Diablo grandly declares: “I am Diablo! A Demon Lord from another world!” Accepting a quest from the king, Diablo makes his way to the south, where Rem’s hometown is. But when they see her family’s home and business, Rem declares flatly – “They’re basically like the yakuza.” This is the eleventh volume of the adventures of an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world! less

Acting out the part of a Demon Lord, Diablo accepted a quest from the King of Lyferia. However, after befriending the kobolds he was meant to dispatch, he faces off against the Kingdom of Lyferia.But that situation is changed in the space of one night, because of a shocking decleration of war from the Empire of Gelmed!The enemy lays waste to a citadel city with overwhelmingly powerful Magimatic Sols, conquering it. Diablo, on the other hand, runs into an entirely different kind of crisis... moreActing out the part of a Demon Lord, Diablo accepted a quest from the King of Lyferia. However, after befriending the kobolds he was meant to dispatch, he faces off against the Kingdom of Lyferia.But that situation is changed in the space of one night, because of a shocking decleration of war from the Empire of Gelmed!The enemy lays waste to a citadel city with overwhelmingly powerful Magimatic Sols, conquering it. Diablo, on the other hand, runs into an entirely different kind of crisis.“Erm… Diablo... I, uhm, saw it.""Huh?"“I saw what you… did in the courtyard with Solami… last night.”This is the twelfth volume of the adventures of an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world! The start of a huge plot twist! less

The Gelmed Empire suddenly declares war on the Kingdom of Lyferia. In the following conflict, the king is killed and the castle is occupied. To top it all off, the enemy’s Magimatic mages try to abduct Rem. Despite never wishing to fight in a war, Diablo wields his magical powers against his enemies, slaying the Gelmed soldiers.While he successfully rescues Rem, Lyferia is still in a position of inferiority. To turn the tables on the enemy, Diablo single-handedly launches a surprise attack... moreThe Gelmed Empire suddenly declares war on the Kingdom of Lyferia. In the following conflict, the king is killed and the castle is occupied. To top it all off, the enemy’s Magimatic mages try to abduct Rem. Despite never wishing to fight in a war, Diablo wields his magical powers against his enemies, slaying the Gelmed soldiers.While he successfully rescues Rem, Lyferia is still in a position of inferiority. To turn the tables on the enemy, Diablo single-handedly launches a surprise attack.“I will now 《Teleport》 into Castle Grandiose and engage the enemy!”The decisive battle approaches! Sylvie’s secret is finally revealed! The Demon Lord Krebskulm departs from Faltra! And what of Noah and the escaped Order of Palace Knights...?!This is the thirteenth volume of the adventures of an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world! less

The former prime minister, Noah Gibun, is revealed to be an outsider. Like Diablo, she's a player of the MMORPG who came to this world. In order to defeat the Emperor and his overwhelming power, Noah recruits Diablo and the young Demon Lord Klem into her ranks. At first, Diablo's fear of social interaction made him refuse, but eventually...“I admit it. You are the leader.”“Thank you, Diablo. I will do everything to answer the trust you’ve placed in me.”Diablo finally decides to fight in a party... moreThe former prime minister, Noah Gibun, is revealed to be an outsider. Like Diablo, she's a player of the MMORPG who came to this world. In order to defeat the Emperor and his overwhelming power, Noah recruits Diablo and the young Demon Lord Klem into her ranks. At first, Diablo's fear of social interaction made him refuse, but eventually...“I admit it. You are the leader.”“Thank you, Diablo. I will do everything to answer the trust you’ve placed in me.”Diablo finally decides to fight in a party...?! This is the fourteenth volume of the adventures of an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world! less