From Yen Press:

Each year, the Ushiromiya family gathers at the secluded mansion of its patriarch, the elderly Kinzo. It has been six years since Battler joined his cousins at the annual event, but their happy reunion is overshadowed by worsening weather and an eerie premonition from his youngest cousin. When their parents’ conversation turns to the division of the inheritance upon Kinzo’s imminent death, Battler and his cousins reminisce about the stories their parents teased them with as children-tales of the witch, Beatrice, who haunts the island’s forest. But when people start dying unnatural deaths, Battler can’t help but wonder…

Question Arc
1. Umineko When They Cry Episode 1: Legend of the Golden Witch
2. Umineko When They Cry Episode 2: Turn of the Golden Witch
3. Umineko When They Cry Episode 3: Banquet of the Golden Witch
4. Umineko When They Cry Episode 4: Alliance of the Golden Witch

Answer Arc
5. Umineko When They Cry Episode 5: End of the Golden Witch
6. Umineko When They Cry Episode 6: Dawn of the Golden Witch
7. Umineko When They Cry Episode 7: Requiem of the Golden Witch
8. Umineko When They Cry Episode 8: Twilight of the Golden Witch

The side story arcs are:
- Umineko Biyori
- [m]Umineko no Naku Utage ni: Tea Party of the Witches[/m]
- Umineko no Naku Koro ni Episode X
- Umineko no Naku Koro ni Tsubasa
- Ougon Musoukyoku
- Umineko no Naku Koro ni Shi: Forgery of the Purple Logic

Nozaki Haruka's family moves to a small town following her father's new job. Unfortunately, Haruka becomes a target of bullying in the new school, which is set to close in a few months due to the lack of students. As a strong girl, who doesn't want to worry her parent, Haruka tries to ignore the bullies, but the case is steadily growing out of proportion. And since the teachers are not willing to deal with bullying during the final school months, nothing is stopping an appalling tragedy that is looming over Haruka.

Collection of short stories:

1. Dohii! Obake ga Boku o Penpen Naguru!

2. Sharekoube ni Me o Irero!

3. Kotatsu Obake

4. 4444

5. Zekkyou!! Norowareta Shinya Taxi

6. Kyoufu!! Hitokui Mansion

7. Youkai Jansou

8. Kyodai Mahjong Jigoku Ezu

9. Shuunen no Kurenhoutou

10. Akumu no Mental Care

11. Shinken 10-dai Shaberanuba

12. Kagerou no Hibi

13. Kyoufu no Shuugaku Ryokou

There's a witch that makes your wildest dreams come true. She can make any wish of yours come true, in exchange for something precious. These are the stories about five different wishes.

Includes the stories:

• Kuroneko Renai Kumikyoku
Have you heard of the world where a witch and her black cat live happily together? It's a paradise where nothing bad happens and no one gets sad. But then, the witch dies and the cat is left alone. Somehow, she [the cat] appears to become human. What is the fate of the black cat who searches for her witch in the human world?

• Kioku no Mori (Forest of Memories)
Tomori Asabika awakens in a strangely empty house. Then a boy dressed in black appears at her front door and helps her awaken memories--memories she doesn't want to recall...

• Manatsu no Gin no Yume (Misdummer's Silver Dream)

• Koori no Netsudo (The Ice's Temperature)

• Tokiiro Meikyuu (Labyrinth of Time and Color)

From XscansX:
What is the purpose of your life? To live is just to die?
Is life a slow death? Do you even have your own purpose? Nao is a sensitive yet self absorbed college student, believing that reality is cruel to him. Ever since he was a child, he was categorized as a "ghost boy" whose existence was so faint that no one cared about him. One day Nao snapped and assaulted a young boy playing in a family restaurant with Tabasco sauce.
While being interrogated by the police, a mysterious beauty appeared and rescued him. Her reason was simple: "Do you want to dominate the world with me?"

This is a world where there are three classes- Royals, Nobility, and Commoners. The Commoners are at the mercy of the Royals and the Nobility. There is magic, and an elusive siren...how does it all come together?

In the recesses of mountain... there's a bus stop at outskirts of a village, it's called "Hinamizawa bus stop". Rika, a female high-school student, together with her junior, Mion visit this place. Twisted relationships that are concerned with the dam construction in Hinamizawa, and the stories of the curse of "Oyashiro-sama" that takes root in this area. What waiting for them is a tragedy, or else...?

Note: This manga adapts Hinamizawa Teiryūjo, the unreleased stage play that Ryukishi07 wrote and eventually transformed into the Higurashi no Naku Koro ni game/anime/live-action franchise.

From Demonic Scanlations:

Due to all of the anger and emotions of humans, the world has been inhabited by ghosts that feed off humans. Unfortunately, these ghosts can’t be seen by ordinary humans. A high schooler has the ability to see these ghosts…

From Dag Ågren:
A whimsical tale of both Japanese and western horror lore, unrequited love, and cats.

From Tapastic: The world has come to chaos. An unknown virus haunts every living soul, and one man is determined to reach his beloved before it's too late. His journey takes him closer and closer, but he faces adversity and strife. That's when he faces reality. He sees the world around him. He sees a world faced with something more dangerous than the virus. Original Webtoon / Official English Version

From MangaHelpers:

In response to a decrease in population, human corpses have become a major resource for society's labor pool. Necromancers are needed to animate corpses for various jobs. These corpses work reliably unless they encounter human love, at which point they go berserk and attack. Zen is the necromancer of his city, and he spends his time animating corpses and dealing with the messy aftermath of those cases of 'necrophilia.'

Zen has a strange assistant, who keeps his face covered and never speaks in public. This assistant is Yomai, a ghoul that Zen took under his wing. Zen allows Yomai to feed from his own flesh, but he has strictly forbidden the ghoul from revealing himself to, speaking to, or eating other humans. Yomai doesn't want to anger his benefactor, but he is not completely satisfied living under all of Zen's restrictions. There's plenty of violence, death, and surprises ahead for the necromancer and his ghoul! [tethysdust]

IF I SURVIVE 100 MISSIONS FOR 3 YEARS, I CAN SAVE MY FAMILY

Shougo Yanagida is a horror mangaka who just moved into the Ghost Heights Saigou apartment block. Unfortunately, deadlines aren't his only problem. After being appointed the president of general affairs, he'll have to help out his fellow oddball tenants.

From Mangahelper :

Humanity is on the brink of extinction as a flower known as “Viscar” infects humans and animals, turning them into mindless hosts that feed on others. If you get bitten by the infected, or inhale the pollen that emits from their bodies, the flower will plant itself into your brain. Humanity is fighting a losing battle against this world-wide pandemic, and most people have given up hope.

Volt was once part of the army and had been assigned to be the guard of Dr. Kisling, the scientist leading the development of a vaccine to fight against the Viscar. From an unfortunate accident, one of the contained Viscar pollen escaped, infecting Dr. Kisling. Dr. Kisling’s final wish to Volt was to find his daughter Lilith, and, with her help, continue the development of the vaccine. Lilith and Volt now venture into the post-apocalyptic world to bring back hope to humanity.

A collection of illogical plot lines.

From The Faiien Scans: Protagonist XiaoFei used to be an ordinary guy from H city. After the spring water was contaminated with a virus, however, he unexpectedly encountered an unprecedented crisis. The people living in H City became zombies one by one, devouring each other, and gradually evolving. Can XiaoFei escape from H city and meet up with his girlfriend Wei? The story now begins...

A boy's terrifying dream that brings an end to a humanity that is rotting. A high school student named Gi Haru, who has an illness that prevents him from differentiating between reality and delusions. His only friends are his studious friend Kang Yul and girlfriend Kang Lee Ha. However one day, after seeing a hallucination of a Nazi assembly during his friend Kang Yul's poetry recitation, the school falls into a pandemonium of hell where everyone is killing each other, but Gi Haru believes it to be another one of his delusions. However, that was the blunt truth. That day, where the mass murder of the entire student body took place, (The starting day) Gi Haru kills his girlfriend Kang Lee Ha with his own hands, is betrayed by his one and only friend Kang Yul, and ends up losing both his eyes. Afterwards, he was detained in a mental institute as the culprit of massacring the entire student body, but after receiving help from the capable group of the Panthers he begins to chase after Kang Yul and begins the road of vengeance.

Demon summoner - what is this? And why?... These are the main questions Touya Douji is trying to answer. Just where should he be looking for them? Maybe, inside himself?

Do you want to understand the meaning of life? Do you really want to live?