Aflame Inferno is about a self absorbed high schooler, Kang Shichan, that gets caught in the middle of a battle between demons. Injured severely and near death, the demon Inferno merges with the student to save his life. Together they win the battle to discover that they are inescapably joined. The only hope of every being separate beings is to close down 1,000 Invento Hells and find the right spell of Resurrection. Can Kang Shichan balance hunting down demons with his school work?

Super genius inventor Shizuka, also known as the walking National Treasure, fell in love at first sight with Hajime-kun when she was 10 years old. She hasn't stopped pursuing him for 6 years! Every day, she worked hard to invent something that will get Hajime-kun to fall in love with her. Then, she created a love potion. However, Shizuka mistakenly drinks the potion, and falls in love at first sight with another man!! Is this what they call divine retribution?

Sado Taro became a masochist, one that feels pleasure from enduring physical and or psychological pain, in middle school when his classmate, Yuno Arashiko, punched him. Now that he has moved up to high school with his friend, Tatsukichi, he wants to get rid of this sexual tendency and live a regular teenage life. He hears about this high school club called the Number Two Volunteer Club, headed by Isurugi Mio. The club is there to advise and help students in various needs and trouble. The only problem is that Isurugi Mio is an extremely violent and bossy girl, the type of person that treats Taro terribly and arouses him at the same time. Taro grudgingly asks for her help to solve his problem but what he doesn’t know yet is that his life is about to get really complex. (Source: MangaHelpers)

My childhood friend, Magary, was chosen to be the saint. From here on out, she'll have to maintain a smile at all times while at the royal capital and take lessons in etiquette and dance. She'll be living in an excruciatingly stifling world. Having been together since birth, there was naturally one thought in my mind. While feeling a little bit of loneliness… I pushed my childhood friend (who was trying to escape with all her might with her arms still bound) towards the knight that came to pick her up. "Alistaaaaaaaaaaaaar!!" I feel as if there was some deep resentment in her voice, but that was probably just my imagination. As her last act of futile resistance, she had me see her off to the royal capital… but, that ended without any problems. "Now that that's over with, I'll be heading home. Good luck ^^" I turned my back towards my childhood friend who looked me with deep resentment in her eyes. While I was making my way home… I had to turn around as I was chased by goblins. "Noooooooo!! Someone, helpppppppp!!" This is the misunderstood heroic tale of a scumbag hero and scumbag saint mutually getting in each other's way as they attempt to pursue happiness.

Though it was a bit strange, three people ended up meeting. One, who looks younger than her age and able to see the supernatural. Another who is possessed by a "Yamanko" which refers to "Yama no ko", or a mountain child. She was possessed due to her bloodline and due to the possession, she has superhuman abilities which she can call upon. Finally, an awkward person who enjoys writing poems.

Weak, bullied and pessimistic about life, that's Setsuna Kashiwagi. On the verge of jumping off a bridge, a mysterious man appears behind him and offers the contract "10 million yen in exchange for your life in a year." Skeptical at first, he accepts. Waking up the next morning, thinking it was an dream, he notices 2 beautiful women sitting beside him, they are Kanna and Rena Kurohime, demon princesses here to claim his heart in a year.

Hiiragi is a marginalized single girl who is tired of her job and tired of her life. But no matter how depressed she gets, she still has to eat. (Source: Monthly Comic Flapper, translated)

A special booklet released by Kodansha on October 9, 2018 bundled with a special edition of Volume 3.

One afternoon, Atsushi's best friend from childhood, Masa, informs him, "I kidnapped Niina Aota." Niina, whose popular nickname is Nina, is the girl Masa fell in love with at first sight on the train attending school. Atsushi found it unexpected and hard to believe, until he heads over to Masa's apartment and discovers that Nina has really been kidnapped....

The story takes place in the 80's. Kaneda Sakae, a high school girl living in Sapporo, suddenly moves to Tokyo with her mother...

In the hometown of high school student Tachibana Reiji there has been an unusual string of suicides lately. Some people believe that this string of suicides might have something to do with the urban myth of "death accessories", which are magical objects that cause people to die soon after they pick them up. Reiji, who lives alone with his adoring older sister Ayaka, doesn't believe this kind of nonsense, so he has no problem picking up a strange bracelet he finds on the street. Almost immediately, he finds himself forced to form a "contract" with his new bracelet. Now, in order to remain alive, Reiji must use the power of his bracelet to fight and kill others like him! His only ally in this new life is his sister Ayaka, who is determined to protect her little brother at any cost! (Source: MangaHelpers)

Minori Yamada is a high school teacher and a complete perverted lolicon. Sometimes her roommate brings home a little girl named Coco Suzuhara to babysit, and Minori gets to indulge in all her cuteness.