This Wiki contains SLIGHT NUDITY, EXPLICIT CONTENT and SPOILERS from the series! Read at your own risk.

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Welcome to the Isekai Maou Wiki, a wiki dedicated to the Isekai Maou to Shoukan Shoujo Dorei Majutstu light novels by Yukiya Murasaki and the manga and anime produced from them. This is a wiki where everyone can help out by adding and editing articles! The wiki currently has had over 3,869 Edits over 153 Articles with 620 Images and has been expanding since September 6, 2016‎.

H2 story

Takuma Sakamoto is an ordinary human who is mysteriously transported to the world of his favourite MMORPG, Cross Reverie, with the appearance of his own character in the game, the Demon Lord Diablo. The two young girls who summoned him, the pantherian Rem and the elf Shera, attempt to use a spell to make Takuma their servant, but the spell rebounds, and both end up with magic collars stuck on their necks, thus becoming his slaves instead. With a serious case of social anxiety, Takuma decides to act like his character while interacting with others, and makes use of his high stats and vast knowledge of Cross Reverie's lore to survive in his new environment, traveling along with Rem and Shera to look for a way to remove their slave collars while helping them with their own, personal issues that led them to summon him in the first place.

H3 character
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Featured Article
Diablo 1
Takuma Sakamoto (Sakamoto Takuma) a.k.a. Diablo (gamer tag:@Diablo-13) is the male protagonist of the series. He was a Cross Reverie player who controlled the character Diablo, known as the true Demon King. He always defeated players with better equipment and overwhelming skills, always holding back for being too strong. But one day he was invoked in another world, reincarnating in the body of his character, Diablo, finding two girls, a Pantherian and an elf, who claimed to have invoked him and that he should be a slave to one of them but due to his ring the magic back against them becoming slaves.
H2 news

The anime adaptation of How NOT to Summon a Demon Lord light novel series is on-air this Summer 2018. The synopsis can be found here..

Inaccurate info and spoilers abound: browse at your discretion. Editors, please provide sources for contentious or spoiler info.

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Latest Volume


Light Novel Volume 11
Released October 2, 2018
ISBN 978-4065137963

Manga 7

Manga Volume 7
Released July 9, 2018
ISBN 978-4065119815

Isekai maou to shoukan shoujo no dorei majutsu volume 6

Light Novel Volume 6
Released December 10, 2018
ISBN 978-4063815573


Manga Volume 2
Released September 25, 2018
ISBN 978-1-626928-65-7

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