Manga like Hakaijuu

GREEN WORLDZ

Also known as GREEN WORLDZ.

Status: Finished
Genres: Action , Drama , Horror , Sci-Fi , Supernatural

Tokyo, 20XX. An era of intense greenification efforts meant to halt the effects of global warming. Akira has come to Tokyo to visit a girl named Yui, but finds himself trapped inside the subway after a sudden power outage... When he finally reaches the surface, he sees the unimaginable: giant plants attacking humans...



Tags: Post-Apocalyptic , Survival , Time Manipulation , Gore , Environmental , Body Horror , Eco-Horror

GANTZ

Also known as Gantz.

Status: Finished
Genres: Action , Drama , Ecchi , Horror , Psychological , Sci-Fi , Supernatural

Tokyo teens Kei and Masaru are killed by a subway train but awaken in a room with an ominous black orb that gives them weapons, suits and orders. Fighting bizarre alien monstrosities in a deadly game, will they win their freedom or die for the final time?



Tags: Survival , Seinen , Gore , Aliens , Tragedy , Death Game , Urban , Guns , Cosmic Horror , Nudity , Philosophy , Super Power , Ensemble Cast , Heterosexual , Terrorism , Vampire , Assassins , Female Harem , Youkai , Dinosaurs , CGI , Trains

Kiseijuu

Also known as Parasyte.

Status: Finished
Genres: Action , Drama , Horror , Psychological , Sci-Fi

They arrive in silence and darkness. They descend from the skies. They have a hunger for human flesh. They are everywhere. They are parasites, alien creatures who must invade–and take control of–a human host to survive. And once they have infected their victims, they can assume any deadly form they choose: monsters with giant teeth, winged demons, creatures with blades for hands. But most have chosen to conceal their lethal purpose behind ordinary human faces. So no one knows their secret–except an ordinary high school student. Shin is battling for control of his own body against an alien parasite, but can he find a way to warn humanity of the horrors to come?



Tags: Seinen , Male Protagonist , Body Horror , Aliens , Environmental , Super Power , Gore , Shapeshifting , Philosophy , Tragedy , Delinquents , Heterosexual , School , Love Triangle , Nudity

Mahou Shoujo of the End

Also known as Magical Girl Apocalypse.

Status: Finished
Genres: Action , Ecchi , Horror , Mahou Shoujo , Mystery , Romance

One day, ordinary high school student Kogami Kii finds himself caught up in a strange kind of zombie apocalypse, involving 'magic girls.' While idly looking out of the school window, Kii sees what looks like a little girl hitting a teacher, causing his head to explode violently. Convinced he's dreaming, he goes to the restroom to get his act together.

Unfortunately, its not a dream, and he arrives to find the creepy little girl repeatedly saying "magical" as she slaughters his friends and classmates. Soon, Kii and his childhood friend—a quiet, often-bullied girl called Tsukune—are witness to the resurrection of their friends' corpses into a zombie-like murderous mob crying the single word "magical." Now Kii and Tsukune must try to endure with the other survivors, and try to find out what has happened to their world.



Tags: Gore , Dissociative Identities , Alternate Universe , Gods , Shounen , Time Manipulation , Yandere , Dystopian , Survival , Monster Girl , Nudity , School , Heterosexual , Kaiju , Bullying , Urban Fantasy

Gyo: Ugomeku Bukimi

Also known as Gyo.

Status: Finished
Genres: Drama , Horror , Mystery , Psychological , Sci-Fi

The floating smell of death hangs over the island. What is it? A strange, legged fish appears on the scene... So begins Tadashi and Kaori's spiral into the horror and stench of the sea. Here is the creepiest masterpiece of horror manga ever from the creator of Uzumaki, Junji Ito. Hold your breath until all is revealed.

Something's rotten in Okinawa...



Included one-shots:
Volume 2:
Daikokubashira Hiwa (大黒柱悲話, The Sad Tale of the Principal Post)
Amigara no Dansou no Kai (阿修羅断層の怪, The Enigma of Amigara Fault)

Tags: Seinen , Body Horror , Tragedy , Animals , Gore , Male Protagonist , Cosmic Horror , Primarily Adult Cast , Survival , Pandemic , Urban , Coastal , Circus , Cyborg , Time Skip , Nudity

Devilman

Also known as Devilman.

Status: Finished
Genres: Action , Adventure , Drama , Fantasy , Horror

Hordes of demons, once thought entombed forever in the underworld, have now returned to Earth. Evil and corruption begin to seep into our world, as demons seize human hosts. Mankind’s only hope for salvation is to use the demons’ power against them–and only a pure-hearted man like Fudo Akira can do so without losing his humanity. Once little more than a crybaby, Akira now wields the terrible power of a devil, yet holds the innocent soul of a man–Devilman!



Tags: Cosmic Horror , Demons , Tragedy , Male Protagonist , Gore , Urban Fantasy , War , Body Horror , Henshin , Survival , Angels , Nudity , Shounen , Heterosexual , Time Loop , Amnesia , Kaiju , Time Skip , Drugs , LGBTQ+ Themes , Boys' Love

Kaijuu Jieitai

Status: Releasing
Genres: Action

Junya Inoue will launch his new Kaijū Jieitai (Monster Self-Defense Force) manga in the magazine's next issue on April 21. The magazine describes the manga as a global survival battle and a hyper-realistic monster search-and-destroy operation.



Tags: Seinen , Kaiju , Military , Female Protagonist , Primarily Adult Cast , Tokusatsu

Jinmen

Status: Finished
Genres: Action , Drama , Horror , Sci-Fi , Supernatural

After a few years, our main character Jinguu Masato, returns home. Due to his nature, he loves animals and he also likes to visit them. Because of this, he loved to visit the zoo since he was small and that's how he developed a close relationship with Hanayo. However, Masato gradually starts to notice some strange incidents happening in the zoo and after that, he's thrown into this unexpected world...

Tags: Animals , Survival , Gore , Male Protagonist , Shounen , Memory Manipulation

Tokyo Dragon Night

Status: Releasing
Genres: Action , Drama , Horror , Mystery

It was just a normal day for Kokoro and his friends, until they received a grim shock: their world had been invaded by dragons! These vicious dragons consumed every human they saw, and destroyed everything in their paths. Japan’s military turned out to be useless against these creatures. Just as all hope was lost, a mysterious classified military division appeared, with knowledge of these dragons’ secrets. What is this unknown division? How do they have information on these never-before-seen dragons? Where did these dragons come from? What is their purpose? Who is their leader? Can Kokoro and his friends unravel these mysteries before it’s too late?

Tags: Dragons , Post-Apocalyptic , Henshin , Survival , Military , Body Horror , Super Power

Devilman Lady

Also known as Devilman Lady.

Status: Finished
Genres: Action , Drama , Ecchi , Horror , Sci-Fi

Fudou Jun is a highschool teacher and takes a trip with a group of students. While there, a group of martial artists staying nearby take a strange interest in the girls. These men are actually demons and after changing into their true form break into the cabin to rape the girls. One gets Jun and violates her.

She feels her soul being torn apart and transforms into Devilman Lady. With newfound powers and strength she kills all the demons and protects the girls from any further harm.

What are these demons and why did she turn into a hybrid of one? What does this mean for her and for the rest of humanity?

Tags: Demons , Nudity , Female Protagonist , Monster Girl , Yuri , Urban Fantasy , Body Horror , Gore , Bisexual , Seinen , Post-Apocalyptic , Henshin , Military , Yandere , Mythology , Incest , Anti-Hero , Urban , Swimming , School , Teacher , Futanari , Police