One day, class 3-E of Kunugigaoka Magic School receives a special mission: to kill their homeroom teacher, the Demon King Koro-sensei. To increase their chances of succeeding, the class searches for the three most powerful warriors—Karma Akabane, Itona Horibe, and Ritsu—who later join their company. Even with their help, accomplishing the mission becomes an insurmountable task as they are not the only ones after the Demon King's life. Koro-sensei Quest! tells the comedic adventures of Nagisa Shiota and class 3-E as chibi magical students. Trained by none other than their very target, the students encounter challenging, yet hilarious situations all through the perilous mission of defeating the Demon King. [Written by MAL Rewrite]

Having died in a car accident, Tsubasa Kurata—an otaku from modern Japan—is reborn in the Fremmevilla Kingdom, a medieval world where powerful mechs called Silhouette Knights are used to fight horrific demonic beasts. Born into a noble family under the name of Ernesti Echevarria and bestowed with prodigious magical abilities, he enrolls into Royal Laihaila Academy. This school of magic trains young men and women on how to pilot the Silhouette Knights, prepping them to protect the kingdom from threats, both demonic and human. Ernesti teams up with the twins named Adeltrud and Archid Olter with the goal to create his own Silhouette Knight one day, a feat unheard of for several centuries. [Written by MAL Rewrite]

High schooler Nanami Momozono has quite a few problems of late, beginning with her absentee father being in such extreme debt that they lose everything. Downtrodden and homeless, she runs into a man being harassed by a dog. After helping him, she explains her situation, and to her surprise, he offers her his home in gratitude. But when she discovers that said home is a rundown shrine, she tries to leave; however, she is caught by two shrine spirits and a fox familiar named Tomoe. They mistake her for the man Nanami rescued—the land god of the shrine, Mikage. Realizing that Mikage must have sent her there as a replacement god, Tomoe leaves abruptly, refusing to serve a human. Rather than going back to being homeless, Nanami immerses herself in her divine duties. But if she must keep things running smoothly, she will need the help of a certain hot-headed fox. In her fumbling attempt to seek out Tomoe, she lands in trouble and ends up sealing a contract with him. Now the two must traverse the path of godhood together as god and familiar; but it will not be easy, for new threats arise in the form of a youkai who wants to devour the girl, a snake that wants to marry her, and Nanami's own unexpected feelings for her new familiar. [Written by MAL Rewrite]

Nanami Momozono and her familiars Tomoe and Mizuki have survived quite a few challenges since Nanami took up the mantle of Mikage Shrine's patron god. Naturally, the wind god Otohiko comes to invite Nanami to the Divine Assembly in Izumo, the home of the gods, and Nanami chooses to take Mizuki with her, leaving Tomoe to pose as her at school. However, she has an ulterior motive for attending the Divine Assembly: to discover the whereabouts of the missing Lord Mikage, the former god of the shrine. After her adventures in Izumo, Nanami meets Botanmaru, a tengu child looking for someone she knows all too well—tengu turned goth idol Shinjirou Kurama. Botanmaru needs Shinjirou, their prince, to return home to Mount Kurama and stop the tyranny of Jirou, who has taken over the rule of their hometown. However, Nanami soon discovers a force much darker than Jirou is at work on the mountain. As a fledgling god becoming more accustomed to divinity, Nanami finds herself dealing with a tengu rebellion, her blooming feelings for Tomoe, and a strange man with ties to both Tomoe's past and Nanami's future. [Written by MAL Rewrite]