Dalgonyak

In search of perfect love, 16 men and women participate in the dating reality program "Paradise on Earth." With sparkling blue seas and warm sunshine 365 days a year, this place is a paradise-like island. However, in the second week of filming, the staff members infected with an unknown virus begin to show strange phenomena, and paradise turns into hell in an instant. All contact between the island and the outside world is cut off, and rescue efforts are out of reach. Will they be able to survive to the end?

(Source: Naver, translated)

Paradise on Earth

지상낙원

Taebal

Kim, Hongtae

No one knows why these people are stranded here with death looming in the corner. As loneliness creeps in, it becomes all too easy to seek solace in others. But they must trust no one but themselves. Remember, the goal is to survive.

(Source: Webtoon Entertainment)

Survive

서바이브

Tanaka, Kuu

Akima

The clock strikes at the single second before the end of the world. Yet humanity has escaped extinction and carry on with their daily lives in the strange and terrible apartment where time stands still. A young girl Maison, Landlord by birth, is on the brink of revealing its secrets...

(Source: MANGA Plus)

Hitokui Mansion to Ooya no Maison

Maison and the Man-Eating Apartment

人喰いマンションと大家のメゾン

Jaki, Rafał

MACHINE GAMU

In a world where peoples' names grant them superhuman powers... Two agents from the Nordic Naming Bureau (NNB), an agency specialized in investigating crimes committed by "Namers," handle the case of a man and his missing wife and son. Things take a turn, however, when the duo come face to face with the man, who wishes to give his son the same name as himself...

(Source: MANGA Plus)

No\Name

NO＼NAME

Ichima, Kenji

All of his classmates, including his best friend and his crush, have been reduced to nothing more than brains. An alien who calls herself A-sensei informs the protagonist, Satoki Tsutsuno, that to protect the earth, they must use their collective brains. With Tsutsuno being the only one left in his class, what trials await him and his classmates...? A shocking and suspenseful story of collective brain warfare.

(Source: MANGA Plus)

Gunnou Kyoushitsu

Class of Brains

群脳教室

Manose

When a "window" crafted from special glass is mysteriously stolen... A mystery that untangles the threads of "time" and "heart."

(Source: MANGA Plus)

Kieta Slow Glass no Nazo

The Mystery of the Missing Slow Glass

消えたスローガラスの謎

Tsukahara, Shigeyoshi

SanaTsu

This is a story that weaves together people and a town. A coal mining town crowded with small-scale excavators, commonly known as the "Hakoniwa." In this town that changes daily like a labyrinth, there's a girl named Kagari who runs a mapmaking business and a boy named Yuya who dreams of breaking free from the "Hakoniwa." Eventually, the two, along with the unique residents of the town, find themselves confronting a conspiracy that shakes the entire town. The fate of the" Hakoniwa" depends on Kagari's drawings on the map.

(Source: ANN)

Kuramerukagari

クラメルカガリ

Ootori, Yuusuke

Mysterious alien life-forms invade Earth! Most of humanity is wiped off the face of the planet. John, his sister, and the remaining survivors hope to find a new world to inhabit... But one day, they're targeted by aliens again!

(Source: MANGA Plus)

moan

Wanna play a game? The only catch is, you're not just playing it, you've got to play your way out of it. That's exactly what is happening to Bada. And he's been at this for a while, trying to gather clues and items to find a way out of this damn horror RPG. The killer, the NPCs, the setting, Bada's now familiar with them all. He'll just have to endure a couple more games, maybe get killed a few more times...  But in this session, Nam Doha, someone who Bada thought was just an NPC, is suddenly acting strange. Has he been another player this entire time? Bada has to be tortured to end this storyline and start over and Doha has volunteered to do it, but the look in his eyes suggests he has other, even more sinister intentions in mind... What sadistic horrors must Bada endure to break free from this Dreadful Night?

(Source: Lezhin Entertainment)

Dreadful Night

드레드풀 나잇

Paregoric

It was 1999, the year Nostradamus predicted the end of the human race.

Riding the unprecedented occult boom, Inubosaki, an editor of a third-rate occult magazine, is covering strange incidents with his cameraman Asama, who is also psychic. As Asama's psychic powers draw them together, the two encounter a number of terrifying and bizarre phenomena.
Meanwhile, in the present day, 2023, an elderly Asama is visited by someone claiming to be Inubosaki's nephew.

This is the start of a bizarre tale about forbidden memories that must not be unveiled.

(Source: Shinchosha, translated)

Nikubami Honegishimi

ニクバミホネギシミ

Nakamachi, You

In a world where humanity has become food for an alien species, Kiri, a doctor, loses everything and is taken captive herself. However, after saving an alien mother and child with her medical knowledge, she discovers a possible way to kill them...?

Inochi wo Kamu

Devouring Life

命を噛む

Tsutsui, Itsuki

x0o0x_

Malice, Unconsciousness, Urban Legends... The crossroads of music and story of darkness corrupting people!!

Nagisa, the girl living in a fierce environment, both home and school. Through music, she got addicted to the people on the internet. One day, she walked past a mysterious girl in the train station she usually goes to, the world around her changes. What she wandered into, is exactly the infamous "Kisaragi Station," an urban tale popular among internet forums. As she fights against the monsters after her, what is the truth unraveling in front of her that makes her want to look away...?!

(Source: Ichijinsha, translated)

12 Manga Like Hyouryuu Kyoushitsu