Supernatural

- Kimetsu no Aima! (26 chapters): A four-panel gag manga spin-off of Kimetsu no Yaiba manga. The manga will feature SD versions of the characters from the main manga. It'll release in Jump + website after each anime episode premiere, featuring stories covered by the anime.
- Kimetsu no Yaiba: Tomioka Giyuu Gaiden (2 chapters): Side-story following Tomioka Giyuu shortly before meeting Tanjirou.

A man who had lost everything.

An almighty power, the [Zero Code] held within his hand.

“Player Kim Su Hyun, do you truly wish to revert the time of Hall Plain?”

“I want to go back 10 years. To that period when I first came here.”

This is a world of magic where magic is used for everything. But deep in the forest exists a young man who spends his time training and bulking up. He can't use magic, but he enjoys a peaceful life with his father. But one day, his life is put in danger! Will his muscular body protect him from the magic users who are out to get him? Powerfully trained muscles crush magic as this abnormal magical fantasy begins!

Ichinose Shiki, an inheritor of the blood of Oni had lived out his entire childhood oblivious to this fact. However, when an unknown man comes rushing into his home in attempts to assassinate him, his foster father finally reveals the truth. In a world where Oni and Momotarou have never been able to coexist, join Ichinose in his struggle for power and unifying the two races!

One day the world became a game. Monsters are suddenly appearing and killing humans and humans have become players and must fulfill quests! A player that was given a second chance after the fall of mankind, Kim Sehan. Will he be able to beat the system that made the world into a mess?

On the first day of high school, Yuuki Kousuke was killed while trying to help someone. However, that was not the end of his story. The old man he helped happened to be a god. As thanks, he lets Kousuke reincarnate into another world. He was overjoyed to live the life of those overpowered protagonists seen in his favorite isekai stories, however, when he came to, he found himself at the very same spot he died. This is the story of a protagonist living a peaceful life in the modern era with the cheat ability given to him by a god... not.

Mao

Nanoka Kiba, a female high-school student, 8 years earlier was near death because of some supernatural circumstances. In the present, one day she find herself again in dangerous supernatural events, but this time she is saved by the mysterious Mao, a young man apparently from another dimension.

The story is set in a "land where two worlds intersect," and it centers on "a strange romance between a boy and girl who meet by fate."

Leslie’s life was always used for the betterment of her sister, Eli. After a failed attempt to extract the black magic within Leslie to transfer to Eli, Leslie knocks on the door of the monster Duchess and pleads for the Duchess to adopt her?!

The Black June summary:
7 deadly sins... 7 murders. The tested and the testers... "I will always be watching you"

I’m a Villainous Daughter, so I’m going to keep the Last Boss summary:
Avoid the BAD END! That's the goal of the villainess in this plot-twisting story!!
She has been reborn into the world of an otome game as the villainess, Irene. Using her memories of her former life, she recognizes flags indicating she's en-route to the bad end, so she makes a plan to conquer the last boss (the evil king Claude), make him her lover, and see if she can open up a new route!