If you're looking for anime similar to Eiyuu Kyoushitsu no Chouetsu Majutsu Shi: Gendai Majutsu wo Kiwame Shi Sha, Tenshou Shi Tenshi wo Shitagaeru (Light Novel), you might like these titles.
One day Arata Kasuga, the demon lord candidate who possesses the "demon lord element," casually touches Lilith Asami's grimoire, the Hermes Apocrypha. At that moment, he's suddenly surrounded by by light, and a mysterious young girl shows up in front of him. He gives her the name Lilim, and she becomes attached to Arata and Lilith as her mother and father. But in the same moment she appeared, something in their world changed... The forbidden "Eternal Library" has awakened. Sealed within it is the ultimate product of alchemy, a human creation called the "White Demon Lord." The White Demon Lord plans to take out Arata and the Trinity Seven so that he can become the true demon lord. Arata and his companions must face a power greater than any they've ever seen, one that threatens to destroy the world. Can Arata and the Trinity Seven protect the world? Their final battle now begins!
After a traumatic accident takes his loved one, Tooru Kokonoe enrolls Koryo Academy, a school where every student has a weapon that is their soul manifestation. Fueled by his desire for revenge, Tor is dismayed to discover his soul is not a weapon…but a shield.
Heavens Library & Crimson Lord brings back Arata, Lilith and the rest of the Trinity Seven to face off against the greatest enemy in the history of the Trinity Seven; Lilith's own father, who is revealed to be the strongest Demon Lord who challenges Arata who is now a Demon Lord candidate.
One day, out of the blue, the five worlds were linked together. Our blue world, Earth. The black world, ruled by night and magic, Darknes Embrace. The red world, protected by prayer and by the gods: Tera Rubily Aurora. The white world, managed by science and computers: System White Egma. The green world, governed by weapons and armies: Glynnesert. Meanwhile, in each of the worlds, there was an emergence of girls possessing special "Exceed" abilities. The girls would come to be known as the Progress. There, the girls would meet. The world is on the verge of doom. Only the Progress can save it.
Pride, Envy, Wrath, Sloth, Greed, Gluttony, Lust. These are the seven sins laid upon seven girls who rule over Biblia Academy. To retake his world, the boy decides he must control these sins... The boy, Arata Kasuga, has had the world he knows by a mysterious "Collapse Phenomenon", and his cousin Hijiri disappears into another dimension. To understand the Collapse Phenomenon and win back his cousin, he comes to Biblia Academy. There he finds the seven girls and their sins.
Kazuya is a boy with a problem: he lives with a variety of magical girls, and they all are completely in love with him! The girls fight over him constantly, but one day, things change for the worse: a missile lands on Kazuya’s house, and from it emerges a woman who claims to be his wealthy wife from the future! Now, the ladies of the house will do anything it takes to get to Kazuya before this new intruder, including fighting, shouting, kissing each other, and even joining a strip show!
Follows Alto Goldfield, a student at a magical academy who aims to become a master of all magic. However, when he is on the verge of failing a class on summoning magic and in danger of being held back a year, he finds an old summoning grimoire. Following its instructions, he inscribes a magic circle, and ends up summoning a powerful demon named Vermeil, who was sealed long ago, and makes her his familiar. However, the voluptuous Vermeil occassionally requires magical energy from Alto, which she claims by kissing him deeply.
Akuto Sai enters the Constant Academy for Magick Arts hoping to become a high priest and change the world for the better. But when the school's oracle declares his future profession to be 'Demon Lord', he finds himself feared and hated by the entire student population. Now, instead of making comrades and studying for his exam, Akuto finds himself fighting off monsters, bullies, and well-meaning classmates in various states of undress. If navigating a magical high school as a transfer student wasn't difficult enough, Akuto now has to deal with a cute android ordered to observe him 24-hours a day, the precocious attention of the flying, invisible and naked Keena Soga and the advances of the school's most popular girl. Will he be able to overcome his fate, pass his classes, and mend his friendship with the violent Junko Hattori, or will he succumb to his demonic destiny?