Manga like Gleipnir

Jagaaaaaan

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

Shintarou Jagasaki, who is a neighborhood police officer, lives with his girlfriend while working a job that is killing him slowly with annoyance. It looks like he will end up marrying soon and live a boring life with a nuclear family - a grim future for a guy with dreams! One such day, a mysterious monster appeared on the train and he suddenly can shoot with his right hand like Master Buppanatsu, the eggplant mascot of his city!

Tags: Aliens , Super Power , Seinen , Anti-Hero , Tragedy , Gore , Monster Boy , Philosophy , Primarily Adult Cast , Post-Apocalyptic , Dystopian , Revenge , Terrorism , Male Protagonist , Nudity , Detective , Police , Dissociative Identities , Shapeshifting , Body Horror , Conspiracy , Cosmic Horror , Drugs , Heterosexual , Bullying , Gender Bending , Body Swapping , Kaiju , Mythology , Transgender , Death Game

Dandadan

Also known as Dandadan.

Status: Releasing
Genres: Action , Comedy , Drama , Romance , Sci-Fi , Supernatural

Momo Ayase strikes up an unusual friendship with her school’s UFO fanatic, whom she nicknames “Okarun” because he has a name that is not to be said aloud. While Momo believes in spirits, she thinks aliens are nothing but nonsense. Her new friend, meanwhile, thinks the exact opposite. To settle matters, the two set out to prove each other wrong—Momo to a UFO hotspot and Okarun to a haunted tunnel! What unfolds next is a beautiful story of young love…and oddly horny aliens and spirits?



Notes:
Includes 1 extra chapter.
Nominated for the 15th Manga Taisho Award in 2022.

Tags: Youkai , Urban Fantasy , Aliens , Super Power , Ghost , Shounen , Female Protagonist , Male Protagonist , Surreal Comedy , Henshin , Tokusatsu , Ensemble Cast , Primarily Teen Cast , Heterosexual , School , Shapeshifting , Body Horror , Love Triangle , Terrorism , Conspiracy , Kaiju , Acrobatics , Gore , Chuunibyou , Super Robot , Tragedy , Cannibalism , Exorcism , Circus , Gods , Tsundere , Nudity , Bullying , Dissociative Identities , Suicide , Curses

Mirai Nikki

Also known as Future Diary.

Status: Finished
Genres: Action , Mystery , Psychological , Supernatural , Thriller

Yukiteru is a lonely student whose only hobby is the daily diary he keeps on his cell phone. But Yukiteru has a secret that nobody knows about...his cellphone can tell the future! Now a vicious game of survival is about to begin among twelve future diaryholders - with the winner crowned god of the new world!



Tags: Battle Royale , Yandere , Shounen , Death Game , Time Manipulation , Male Protagonist , Survival , Alternate Universe , Gods , Skeleton , Tragedy , Gore , Urban , Crime , Bisexual , Urban Fantasy , Heterosexual

PYGMALION

Status: Finished
Genres: Action , Fantasy , Horror

At the National Local Mascot Festival, children all across Japan can meet their favorite local mascots. But as the festival gets underway, it becomes clear that what's inside these costumes aren't people - they're something much darker, with a taste for human flesh. Amid the chaos spreading through the entire country, Keigo Ayahara, his little brother Makoto, and his friend Ako must now fight for their survival and their humanity.

Tags: Gore , Body Horror , Male Protagonist , Monster Boy , Terrorism , Guns , Police , Tragedy , Urban , Shounen

Peach Boy Riverside

Also known as Peach Boy Riverside.

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

Saltherine Aldarake, princess of the Kingdom of Aldarake, dreams of traveling the world—a dangerous dream in a land where monsters roam the countryside as they please, and humans live behind high, strong walls. But when a chance meeting with traveler Mikoto gives hope to her dream, he shatters it soon after, as he reveals himself to be none other than Momotaro, ruthless demon-slayer. Though horrified by the gore Momotaro leaves behind, Saltherine is convinced more than ever that she needs to learn about the world beyond her walls, and journeys out...following the steps of the mysterious, charismatic, terrifying boy she met that day...



Note: Chapter count includes one extra chapter.

Tags: Shounen , Demons , Female Protagonist , Male Protagonist

Darwin's Game

Status: Finished
Genres: Action , Mystery

An unknowing Sudou Kaname is invited to try out a new mysterious mobile app game called Darwin's Game, but later realizes that he's in for more than he's bargained for when he finds out that there's no way to quit the game.

Tags: Male Protagonist , Battle Royale , Death Game , Shounen , Super Power , Alternate Universe , Post-Apocalyptic , Survival , Time Skip , Gangs , Guns , Gambling , Crime , Gore , Assassins , Body Horror , Isekai , Aliens , Yandere , Time Manipulation

Dolly Kill Kill

Also known as Dolly Kill Kill.

Status: Finished
Genres: Action , Horror

Iruma Ikaruga is living his best high-school life … until mascot-looking aliens from another world invade with their flesh-eating bugs, seemingly hell-bent on destroying humanity violently and effectively! On that fateful day, Iruma loses everything … his normal life, his best friend, and his crush … until six months later, when he catches a glimpse of her again. Is all hope for humanity—or just Iruma himself—truly lost?



Chapter count includes two side stories.

Tags: Survival , Male Protagonist , Post-Apocalyptic , Aliens , Gore , Shounen , Love Triangle , Body Horror

Killing Bites

Also known as Killing Bites.

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

People have been created that are human-animal hybrids, and powerful businesses bet on the outcome of their duels. College student Nomoto Yuuya's casual acquaintances ask him to drive them around to pick up girls one day, which he soon finds out means by force. The girl they kidnap is an animal-human hybrid named Hitomi, who slaughters all of them except Yuuya. Hitomi is a honey badger, which has been called the most fearless of all animals. Now Hitomi is assigned to stay with Yuuya, for his protection!

Tags: Kemonomimi , Gore , Monster Girl , Heterosexual , Female Protagonist , Male Protagonist , Dinosaurs , Battle Royale , Nudity , Seinen , Educational , Revenge , Henshin , LGBTQ+ Themes , Time Skip

BTOOOM!

Also known as Btooom!.

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

Sakamoto Ryuuta is an unemployed 22-year-old who lives with his mother. In the real world, there may be nothing really special about him, but online, he's one of the world's top players of the combat game "BTOOOM"!

One day, he awakes in what appears to be a tropical island, though he has no memory of how or why he has come to be there. While wandering around, Ryuuta sees someone and calls out for help. The stranger responds by throwing a bomb at him! Now Ryuuta realizes both that his life is in danger, and that he has somehow been trapped in a real-life version of his favorite game! Will Ryuuta be able to survive long enough to figure out how and why he ended up here?



Tags: Battle Royale , Survival , Video Games , Seinen , Male Protagonist , Gore , Conspiracy , Death Game , Hikikomori , Age Gap , Tragedy , Female Protagonist , Nudity , Slavery , Suicide , Robots

Deadman Wonderland

Also known as Deadman Wonderland.

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

The inmates of this insane penitentiary fight for survival every day to provide entertainment for the masses, and terrifying secrets lurk in the shadows. Ganta is determined to survive Deadman Wonderland and clear his name, but the price may be his soul…



Note: Volume 12 contains 6 short side stories, which counts as 1 whole chapter.

Tags: Death Game , Body Horror , Prison , Super Power , Gore , Dissociative Identities , Tragedy , Torture , Male Protagonist , Dystopian , Shounen , Philosophy , Suicide