Yuki is a high school girl obsessed with the paranormal. One day, while spying on a mysterious new transfer student, she ends up in the middle of a magical battle! Yuki is saved by a strange, super-powered man in a lab coat. But while she might have survived her initial encounter with the supernatural, now a secret government organization is after her! (Source: Seven Seas Entertainment)

This is the story of an all-girls kendo high school. All of the girls there are descendants of famous swordsmen from Japan's history. One girl is a relatively new transfer student, Hanyu Jubei, and a descendent of the famous Yagyu Jubei. She has never practiced with a sword, though it is in her ancestry. On her sixteenth birthday, the high school has a friendly match with another school, whose all-male team is dismayed to be roundly defeated by little girls. If Jubei is going to win her match, though, she will have to find a way to unlock the power of her ancestor! \[tethysdust\] (Source: Mangahelpers)

Year 2130 -- after the third world war, large contaminated areas known as "Blackspots" formed all over Japan. Large Walls were used to quarantine off these "Blackspots". In time, signs of inhabitance appeared within these wastelands. Among the survivors who had been abandoned inside the Blackspots, labeled as "those who were unneeded", came forth possessors of uncanny abilities -- Fire, wind, brute strength...they were defined by their supernatural abilities. Others, fearful of their powers, expelled them and named them --- Needless!

Prequels and side stories to the main story of the Needless Manga. Volume 1: 1. Needless 1.5 2. Needless / The Sacred Sword of the Reaper 3. Needless / 2nd. Sight 4. Needless / Egoic Lotus Volume 2: 1. Needless / Genesis 2. Needless / Burning Knuckle 3. Needless / Killer Girls 4. Needless / Kafka vs Uten 5. Needless / Horror House 6. Needless / Goldilocks

Unless they find a family that will love them, the stuffed animals in a certain shop keep growing until they're larger than life! Which is exactly what happened to the cute teddy bear Rio. He loves the boss and his friends who live in the store, though, so he hasn't been lonely. Then, one day, a new shopping mall calls up, looking to make Rio their mascot! Except... Rio would rather stay with his boss. In order to make this happen, he asks the owner (who happens to be a magician) to turn him into a human, but the magic doesn't last long! The two of them have to figure out how to make it last before the mall comes to pick him up if he's to stay that way...! This is a pure love story between a teddy bear-turned-boy who doesn't know what love is, and his hot-and-cold boss! (Source: Renta!)

In the year 2043, Infinite Dendrogram, the world's first successful full-dive VRMMO was released. In addition to its ability to perfectly simulate the five senses, along with its many other amazing features, the game promised to offer players a world full of infinite possibilities. Nearly two years later, soon-to-be college freshman, Reiji Mukudori, is finally able to buy a copy of the game and start playing. With some help from his experienced older brother, Shu, and his partner Embryo, Reiji embarks on an adventure into the world of Infinite Dendrogram. Just what will he discover and encounter in this game world known for its incredible realism and infinite possibilities? (Source: J-Novel Club)

Oogami is a detective by day and exorcist by night, solving cases and hunting spirits together with his ghostly assistant Kazari. One day, a mysterious package with horrifying contents arrives in Oogami's mail, the only clue to its sender being the name of a remote village: Shirasunamura

The wacky 4-koma adventures of Katatsumuri, a snail girl who goes to school.

https://www.cmoa.jp/title/282974/

"I'll teach your body everything I've learned in the last 10 years—" Wakabayashi Yu, an elite police superintendent on the career track, decides to enter into a fake marriage with her colleague Mikoshiba in order to get promoted. Mikoshiba is just a colleague and rival. That's what she thought, but she never imagined that things would turn out like this from the very first day of living together—!? (Source: Kodansha, translated)

https://mechacomic.jp/books/236572