The series is set 150 years after humanity lost half of the planet due to a mysterious "black fog." To contain the "black fog," 3,000-meter-tall (about 10,000-feel-tall) walls were erected to split the world, and the half of the human population that survived now live in cities called "Arks." Shidou Enishi, one of the few Japanese survivors, runs a detective agency on the ninth ark. While pursuing a male suspect in a burglary, he learns of a massive conspiracy, one that may be tied to the Rivigarudo syndrome that is mutating its victims into something inhuman.

Equipped with the [Witch] system, the only boarding weapon "Reverse God Machine" Verial that can counter the enemy "God Soldier" of humankind. A dropout from the school that trains the passengers, Shuuta Tsukuba meets Firis, a girl who claims to be the strongest witch on the day of her dropout match. Taking this opportunity, he blossomed his smouldering talent-the opening of a new full-scale robot action presented by the weakest boy and the strongest witch!

The manga is set in a world where "demon-possessed" individuals appear every time there is a great disaster or war. The demon-possessed wield demonic powers, and if left unchecked, will use them to fulfill their selfish desires. The Holy Endor Academy was established to counter, secure, and re-educate these demon-possessed individuals. One day, a seemingly normal high school student named Konoha Himesaki enters as a low-class criminal, but she is in truth a powerful magic user.

One day, I began to "see" the secret "status" of other people. My childhood friend Haru Segawa was "maternal and pure," even though everyone thought she was a bitchy gal? I'll have to confirm the truth. If you know what you're dealing with, it's so much easier to make conversation. I thought this would be a good opportunity to get to know my crush Kouji-san, the most beautiful girl in school. But it turned out that she was already dating the most handsome guy in school (even though I suspected him of sleeping around)! Maybe it was only because she gave in to pressure and couldn't say no...... I must save Kouji-san from his clutches! Being able to see her secrets, even the weakest mob character can become a smooth lover! An EASY romantic comedy begins! (Source: Sneaker Bunko, translated)

"Why does the fire burn?" "Why does the wind blow?" Little Edison had many questions. Edison, who found answers to such questions one by one, eventually came to be called "the genius inventor of the century". (Source: Populus-sha, translated)

At the end of the turbulent Edo period, during the Meiji Restoration, Yukichi Fukuzawa created books and schools based on the idea that "Japan's new era will come from people's education." The foundation of modern education was created to create a country where all people are equal and where they can freely express their opinions. (Source: Poplar-sha, translated)