Ghoib Academy

Fantasy

a King in the underworld created an academy that upholds racial equality between astral beings instead of going according to plan, the academy became the most racist place. Amadieu, a spy was sent to find out what caused this academy to go against the plan. how do they fix the situation?

Purgatory Academy

Fantasy

In a high school filled with young adults who met their fate before they decided whether to go to Heaven or Hell, they find themselves in a timed Purgatory where they figure out where they want to spend eternity and why it matters while they debate the ethical decisions for people on Earth.

Monster Academy Observation Diary

Comedy

A snake-woman?! A flower fairy?! A fox spirit?! Why have you all appeared on my bed? I’m begging you, leave me alone! I just want to be a normal high school student, ahhhhhh!

Revenge with the Demon King

Eastern Romance

She, an infamous fool in the capital, a loser in everyone's eyes, is set up by her vicious elder sister and perishes. When she wakes up, a modern girl's soul is reincarnated in her body. From then, she is no longer the pushover but becomes "the avenger". Her vile-hearted sister and heartless fiancé… must kneel before her and beg for their lives!

Fuan no Tane+

Horror Shounen Supernatural

More collections of chilling short stories dealing with urban legends, ghosts and superstitions all organized around a specific theme (School, Visitors etc.).

Kouishou Radio

Horror Seinen

A collection of horror stories.

Magician's Academy

Comedy Fantasy Romance

An amazing academy, of the Magicians, by the Magicians, for the Magicians. During the Magician Academy's examination, student Takuto Hasegawa called out Tanarot, a level 5000 mysterious fairy with magic power above 100,000. Tanarot's appearance not only shakes Takuto's cousin Suzuho and the Academy but the godly and the magical worlds! (Source: MU)

Fuan no Tane

Horror Supernatural Seinen

It's a collection of very short and mostly atmospheric stories dealing with urban legends, ghosts and superstitions all organized around a specific theme (school, visitors etc.). Some are just two pages long.

Office North Star

Seinen

Tokita Goshi has a lot of experience working at an insurance company, and he uses his experience to brave the highly litigious society of America. In New York, he founds a risk management company, Office North Star, and takes on cases as a risk consultant. (Source: MangaHelpers)

Imperial Academy

Comedy Romance School

On Christmas eve, a girl dressed in a Santa Claus suit rides a motorcycle so fast that even the gangsters find it hard to keep up... What will happen if the police waiting in ambush catches hold of her mistaking her for a notorious gang leader called SKR?

Black Jack: Aoki Mirai

Drama Shounen

Set around the year 20xx, where Black Jack is nearly 60 years old.

Strange Traditional Academy

Comedy Martial Arts Romance

Bai Zhi-Wei is a girl born in a rich family. She was enjoying her life until one spring break, her father forced her to go study "Buddism" somewhere. When she refused this idea, she got “kidnapped” by her father’s man and was taken to a beautiful academy with only guys. Weirder still, why were all the guys wearing traditional clothes and who are the two guys that were fighting in the middle of the night? (Source: Sherbet Lemon)

Soukou Kihei Votoms: AT Stories

Mecha Military

A collection of short side stories of the Soukou Kihei Votoms series. 1. The Last Bitch Standing at Tyglem, 7213 2. Koko ja Nai Doko ka 3. "Death from Above" at Sol Highlland, 7209 4. Warera no Iru Basho 5. "Starved Pack" at Jingle, 7212 6. Kaerubeki Tokoro 7. "Giant Footsteps" at Alemor, 7208 8. "The Killing Field" at Woode, 7214 9. Tamashii no Yukusaki 10. "A Fisherman's Tale" at Cove, 7222

Mobile Suit Gundam: The Principality of Zeon Children's Academy

Mecha Shounen

The manga is set in the seceding space colonies during the year Universal Century 0079—the time frame of the One Year War from the first Gundam space anime series. The story follows five boys who all share a sense of "camaraderie, duty,... jealousy, and war." (Source: ANN)