After losing his girlfriend to a brave hero, Toru is expelled from his S-Rank party. With a feeling of sadness and pain in his heart, he defeats a demon he meets outside the city, and his ability [to save experience] is broken! Toru becomes level 300 in the blink of an eye! With this power that far surpasses that of heroes, there is nothing that can stop him. Kaede, a slave he met on his journey, forms a group called the \"Mangyu Brigade\", and easily completes dungeons, acquires the legendary sacred weapons, and thanks to his skills, his friends level up easily! He rescued a countess who was attacked by bandits on the road, and befriended a legendary beast. Oru\'s journey continues at a leisurely pace, as he repeatedly encounters various people along the way, while his former party of heroes are deprived of opportunities to play an active role and fall into decline. This is the beginning of the life of a 300 level warrior! --- [Original Webnovel](https://ncode.syosetu.com/n9483ge/)
A story about the daily life of the animal-eared maid Kikimora and her master.
\"Mix with the devils, rob the devils of their power... With these hands, I will create a new Demon King for their destruction!\" 10 years ago — Devils appeared all of a sudden, and the world was destroyed in 7 days. Humans who have been sexually assaulted by devils will turn into demon beasts. Eiji, who lost his wife and lived alone with his very young daughter Miu, has also finally fallen victim and became the subordinate kin of a female devil, who is a chimera. He will turn into a demon beast after 1 year, and so he despairs over his fate of becoming separated from his daughter; but then he learns the True Name of the chimera, and this allows him to turn the tables on their master-servant relationship! Eiji gathers his resolve: before he completely turns into a demon beast, he will raise this chimera to become the Demon King; all for the sake of creating a peaceful world for his daughter to live in! (Source: Kadokawa) --- Note: this has an \"all-ages\" version where certain scenes are cut, but the story is the same. Tatesc publishes the full, uncut version.
A spin-off of Kobayashi-san Chi no Maid Dragon focusing on the daily life of Iruru and Taketo.
A hero returns from vanquishing the demon lord, but the demon lord, with powers sealed, follows him back to Japan in an attempt to settle the score!
Kurono Crawford (Chrono Crawford), a noble of Cepheus Empire had a secret. It was that he came from a Different world… Modern Japan. Having the knowledge about the modern weapons and his sense of values, he was an existence almost like a cheat, aiming to be the “Harem king”. Abandoned by his superiors, left in command of the Empire’s rejects consisting of demi-humans such as Minotaurs, Dwarfs, and Elves, and thrust into a position as head of a poor fiefdom, Chrono will do everything he can to rebuild and strengthen his forces and revitalize the land, aided in part by his knowledge of the other world.
Tales of monsters working in the Demon King Corps R&D Department.
From now on, you will become the butler of the Demon King’s Castle and live for me! Lute, a young boy who was summoned to another world, but was abandoned due to his incompetence. The one who took his hand was the Demon King’s only daughter, Lurunoa. That encounter turns everything upside down. Three demon princesses with great hidden powers and secrets. When the mysteries of the continent are revealed, the boy becomes the world’s trump card!!
The Great Demon Lord travels to the Human Realm in order to take it over. However, her long and hard journey leaves her needing to relax at the Chigiri Bathhouse!!
