Manga like Igyoujin Oniwakamaru

Chainsaw Man

Also known as Chainsaw Man.

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

The name says it all! Denji's life of poverty is changed forever when he merges with his pet chainsaw dog, Pochita! Now he's living in the big city and an official Devil Hunter. But he's got a lot to learn about his new job and chainsaw powers!



Notes:
Nominated for the 2020 Manga Taisho Award.
Winner of the 2021 Kono Manga ga Sugoi Award.
Winner of the 66th Shogakukan Manga Award in the shounen category.
Winner of the 2021 and 2022 Harvey Award for Best Manga.
Chapters 1-97 were released in Weekly Shounen Jump from Dec 3, 2018 to Dec 13, 2020. The series resumed from Ch. 98 in Shounen Jump+ on July 12, 2022

Tags: Demons , Tragedy , Urban Fantasy , Psychosexual , Coming of Age , Male Protagonist , Dissociative Identities , Gore , Body Horror , Cosmic Horror , Henshin , Urban , Monster Boy , Survival , Found Family , Female Protagonist , Work , Memory Manipulation , Shounen , Anti-Hero , Unrequited Love , Alternate Universe , Heterosexual , Ensemble Cast , Cult , Politics , Guns , Assassins , Yandere , Monster Girl , Human Pet , Revenge , Shapeshifting , Terrorism , Femdom , Surreal Comedy , Philosophy , Slapstick , Meta , Primarily Teen Cast , Super Power , Afterlife , Nudity , School , Cannibalism , Delinquents , Angels , Necromancy , Amnesia , Time Skip , Yakuza , Mafia , Tsundere , Time Manipulation , Zombie , Chimera , Motorcycles , Vore , Denpa , Bisexual

Tasokare no Yume

Also known as Tasokare’s Dream.

Status: Finished
Genres: Supernatural

Bad luck flows in from the sea, and running from the sea becomes the sad fate of Yume and Toji, who have just met. Will the world of the evil, hatred, and sorrow of the "Tasokare" begin to reflect the true selves of these two?



Tags: Gore , Body Horror , Youkai , Seinen

The Moon

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

"The Moon" is a giant robot created by the millionaire Baron, spending 2.5 trillion yen (at that time). Baron stated that the god is dead and created Moon as a replacement, to serve as a new power to bring justice in world of evil. He entrusts the operation to boys with a pure heart, those who can find true justice, as he believes he isn't pure of heart.

Tags: Shounen , Terrorism , Crime , Philosophy , Religion , Suicide , Real Robot , Love Triangle , Nudity , Aliens , Detective , Tragedy

Godsider

Also known as GOD SIDER.

Status: Finished
Genres: Action , Horror , Supernatural

In ancient times, Satan was defeated by the gods in the War of Armageddon and was sealed away deep within the earth. But in the modern day， Satan once again aims to control all the universe - and towards this aim, his Devil Siders have begun to act! But now the child born between the worlds of gods and demons, Reiki Kikoku, has joined forces with the God Siders to destroy the demons!!



Tags: Religion , Shounen , Body Horror , Urban Fantasy , Henshin , Demons , Gods , Gore , Male Protagonist , Post-Apocalyptic , Cult , Super Power , Monster Boy , Monster Girl , Angels , Mythology

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 , War , Gore , Male Protagonist , Survival , Urban Fantasy , Body Horror , Philosophy , Angels , Henshin , Nudity , Kaiju , Shounen , Amnesia , Heterosexual , LGBTQ+ Themes , Time Loop , Time Skip , Drugs

Kakugo no Susume

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

Kakugo and Harara are two siblings who have been trained to fight demons, monsters, and other creatures that are now roaming about in the post-apocalyptic 21st century. Along with their superior fighting techniques and specialized skills, they were also given special suits called Zero armor, which were made from the souls of dead warriors. Unfortunately Harara succumbs to evil within the Zero armor, and Kakugo is the only human alive that has the skills and equipment to defeat his sibling.

Tags: Post-Apocalyptic , Superhero , Henshin , Gore , Tokusatsu , Survival , Body Horror , Dystopian , Nudity , Cultivation , Super Power , Eco-Horror , Shounen , LGBTQ+ Themes , Bisexual , Monster Girl , School , Samurai , Heterosexual , Zombie , Youkai , Urban Fantasy , Body Swapping , Gods , Succubus , Transgender

Riki-oh

Status: Finished
Genres: Action , Adventure

In the late 1990s, society is descending into ecological collapse and totalitarianism. Saiga Rikioh, 21, finds himself in jail.

Set in the near future, at the privately-owned Tokyo State Prison. Like the chilling wind of the end of a century, a mysterious man with a six-pointed star on his fist entered the pen.

Saiga Riki-Oh--serving a term of three years, due to assault, his first offense. Riki-Oh openly antagonizes The Four Emperors, four powerful prisoners that control the prison and keep the rest of the inmates in line.

Tags: Seinen , Gore , Martial Arts , Primarily Male Cast , Male Protagonist , Body Horror , Super Power , Prison

Hell Buster: Jigoku wo Karu Mono

Also known as Hell Buster: Hunter of the Hellsects.

Status: Finished
Genres: Supernatural

After miraculously surviving an injury that brought him to the brink of death, police detective Reichi Imawai finds he is followed by an ominous, deathly presence. What’s more, that presence starts giving him orders...



Tags: Gore , Urban Fantasy , Male Protagonist

Kujaku Ou

Also known as Peacock King.

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

Kujaku is a young Ajari, a monk with the power to destroy all evil and a pure heart of mercy, who has inherited the name of the Peacock Lord. With the powers of his esoteric buddhism, he travels the land destroying evil monsters, demons, and ghosts! His adventure begins when a monster appears at a TV station, but upon a closer look, Kujaku finds a powerful grudge from a weak victim who was exploited by the TV station in order to increase ratings. As the story goes on, Kujaku awakens more and more to his godlike powers and does battle with creatures from legends all over the world.



Tags: Demons , Historical , Male Protagonist , Seinen , Urban Fantasy