Plants have evolved. They can now feed on humans and become terrible monsters known as Jinka. Kingo and Kayano do their best to survive in a Tokyo overrun by plants, but when Kayano becomes a Jinka, Kingo will do anything he can to get her back!

Official English

The Nagare family was a happy home of three people. However, their son Kiritaka was secretly bullied at school. Then, an incident occurs, and the mother Mari's love for her son goes out of control.

From ANN:
The survival action manga is set in the not-so-distant future, where a new virus that turns humans into zombies has spread around the world. Despite plans of wiping out the zombies with weapons of mass destruction, the zombies still roam the world, spreading fear among humans. Months and years pass, and a zombie hunter named Niki travels around the world with his partner. Niki faces a horde of mutated zombies, psycho zombies, and odd zombie "creatures" as he tries to find a place to live peacefully.

Agent Leon Kennedy is on a mission to rescue Dr. Antonio Taylor, but a mysterious woman gets in the way. Meanwhile, Agent Chris Redfield investigates a zombie outbreak in San Francisco, where the cause of the infection cannot be determined. The only thing that unites the victims is that they all recently visited Alcatraz Island. Following this hint
Chris and his team go to the island, where a new horror awaits them.

The setting is Aonokushima, a remote island in the Pacific Ocean far from Honshu. There, Reigo Murasame, a high school student, lives alone. His parents died in an accident, and his grandmother, who took him in to the island, also recently passed away. Still, he has no intention of leaving the island. Because he has someone he has feelings for, Ichika Kannagi. One summer day, the two of them decide to go to a summer festival. When they learn that there is a secret festival that is held exclusively for adults, they head off to a place deep in the mountain that is off-limits. Unbeknownst to me, that was the beginning of a tragedy.

Challenge it. As many times as it takes until your spirit breaks. In order to rekindle the life that has been extinguished, in the harsh and merciless mountains of the underworld — A staggering dark survival epic depicted with overwhelming artistic skill.

The normal high school life came to an abrupt end when an armed group invaded. The students are toyed with by men who control the high school with firearms in their hands. An orgy of sex and death unfolds there. What awaits beyond that... Erotic suspense horror begins.

Original Manga:
ComicWalker, Nico Nico Seiga

The girl I fell in love with is an alien? I, the class president, happened to fall in love with my classmate, the eccentric Haru. I confessed my feelings, but her true identity was an extraterrestrial who came to Earth to survey it. “I still like you!” I started going out with Haru, but I have a further “secret” to keep.

The happy life of a princess is destroyed by the attack of a neighboring country. Her family is killed & she's forced into prostitution. But one day she gets the opportunity for revenge.

In the infernal depths of hell, Abel, a devil longing to return to Heaven with his brother Cain, forges sinister contracts with mortals. But his world is shattered when Abel is murdered by Yeonli, his own contractee. To make things worse, Yeonli then shoots Abel with a cursed "golden bullet of love," igniting an agonizing battle within him. Despite his seething hatred, he's entrapped by uncontrollable love and lust for her. Now, Abel must navigate a treacherous path, seeking revenge on his brother's murderer while suppressing his intense desire.

Will Abel conquer the bullet's spell before Yeonli reaps his soul too?

Original Webtoon:
Naver Webtoon, Naver Series

Official Translations:
English, Thai, T.Chinese, French