Manga like Gigantis

Terra Formars

Also known as Terra Formars.

Status: Releasing
Genres: Action , Horror , Sci-Fi

After humanity’s first manned mission to the Red Planet was lost, a second expedition arrives. The explorers prepare to exterminate the cockroaches that were used to transform the Martian environment, but are shocked to discover that the insects have mutated into giant, aggressive humanoids with one overriding goal—exterminate the humans! However, this crew of explorers has each undergone the “Bugs Procedure,” terrifying experimental surgery designed to make them more than human…



Tags: Aliens , Henshin , Tragedy , Super Power , Seinen , Ensemble Cast , Martial Arts , Espionage , War , Space , Tokusatsu , Military , Politics , Primarily Adult Cast , Male Protagonist , Shapeshifting , Gore , Dystopian , Conspiracy

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

Dear Anemone

Also known as Dear Anemone.

Status: Finished
Genres: Horror , Supernatural , Thriller

When Gaku lands on the Galapagos Islands, a paradise is the last thing he'll be experiencing. With creatures undergoing horrific evolutions, only one rule still stands--the survival of the fittest!



Tags: Chimera , Survival , Male Protagonist , Body Horror , Shounen , Military , Environmental , Gore , Shapeshifting , Eco-Horror , Foreign , Anthropomorphism , Primarily Male Cast , Animals

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