Manga like Kaijuu Jieitai

Hakaijuu

Also known as Creature!.

Status: Finished
Genres: Action , Horror , Mystery

Tachikawa, Tokyo. Akira Takashiro is a normal high school student who is devoted to playing basketball. In the early afternoon on a day that should have gone like any other, a gigantic earthquake suddenly strikes the city. There in the school rubble, Akira witnesses a mountain of dead bodies...and an unknown creature that eats them. The tale that unravels is one that will overpower and shock you!! Get ready for an excellent urban monster attack!



Tags: Kaiju , Gore , Survival , Female Protagonist , Post-Apocalyptic , Conspiracy , Super Power , Male Protagonist , Tokusatsu , Henshin , Shounen , Body Horror , Time Skip

Gate: Jieitai Kanochi nite, Kaku Tatakaeri

Also known as Gate: Where the JSDF Fought.

Status: Releasing
Genres: Adventure , Fantasy

One day in the 21st century, a gate opened in the middle of the Ginza district of Tokyo. Out of the gate poured soldiers and strange creatures, and they soon made Ginza look like an image of hell. The gate apparently connected Japan to another world, a world with a militant empire and many supernatural creatures. The Japanese Self-Defense Force decided to send a small group, led by a soldier who's also an otaku, into the other world on a reconnaissance mission. They're meant to learn what they can about the empire (and its plans), the world, and the people.

They're hardly in the world yet, though, when they come across a village destroyed by a giant fire-breathing dragon. The only survivor is an unconscious elven girl they find hidden in a well. Now they feel like they must warn the nearby towns about the dragon, and do what they can to help. On the way, they'll meet more magical, female companions, and learn more about this dangerous new world.

Tags: Military , Urban Fantasy , Politics , Primarily Adult Cast , War , Kemonomimi , Elf , Magic , Seinen , Slavery , Guns , Female Harem , Nudity , Gods , Monster Girl , Monster Boy , Gore , Prostitution , Anachronism , Tanks , Language Barrier , Otaku Culture , Dragons , POV

Kaijuu 8-gou

Also known as Kaiju No.8.

Status: Releasing
Genres: Action , Sci-Fi

A man working a job far removed from his childhood dreams gets wrapped up in an unexpected situation…! Becoming a monster, he aims once again to fulfill his lifelong dream…!



Note:
Nominated for the 14th Manga Taisho Award in 2021.
Winner of the 7th Next Manga Award in the Web Manga Category in 2021.

Tags: Kaiju , Shapeshifting , Shounen , Military , Henshin , Primarily Adult Cast , Urban Fantasy , Super Power , Male Protagonist , Tokusatsu , Monster Boy , Guns , Gore , Conspiracy , Revenge , War , Body Horror , Heterosexual , Tragedy , Primarily Male Cast , Survival , Kuudere

Ashita no Esa Kimi Dakara

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

A mysterious monster has appeared at school and has declared he will eat "one person a day"! Deciding the value of lifes is the key for survival! What will be the fate of the protagonist once he becomes the designated food!?

Tags: Seinen

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

Godzilla: Kaijuu Wakusei

Status: Finished
Genres: Action , Mecha , Sci-Fi

Tags: Post-Apocalyptic , Kaiju , Tokusatsu , Aliens , Environmental , Revenge , Space , Military

ZIGA

Also known as Ziga.

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

Many Shonen Jump characters have big dreams, but this character's big dream is a nightmare! A very realistic reoccurring nightmare where a giant monster destroys a city. And it always ends with Kou, the poor dreamer, getting crushed under the rubble. But when Kou meets an unusual man who somehow knows about the monster in his dream, his nightmare takes on a whole new meaning.



Tags: Kaiju , Male Protagonist , School , Shounen

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

Daikaijuu Gaea-Tima

Also known as GAEA-TIMA the Gigantis.

Status: Releasing
Genres: Drama , Sci-Fi

A gigantic monster devastates a small, seaside town. Ten years later, the resilient community has emerged as a tourist destination, when the monster, known as GAEA-TIMA, returns. Miyako, a local hero and survivor of the first attack, pushes to find a scientific solution to the problem of the giant creatures known as “gigantis.” But is humanity capable of responding to violence with anything except more violence?

This captivating new sci-fi manga from the creator of the hit series Colorless is a poignant adventure that puts a modern twist on the kaiju genre’s environmental and anti-war roots. Fans of Godzilla Minus One and Kaiju No. 8 shouldn’t miss GAEA-TIMA the Gigantis!



Tags: Seinen , Kaiju , Tokusatsu , Female Protagonist , Rural