Nagai, Go

Soft-hearted Akira Fudou has always been somewhat of a pushover. When he reunites with his childhood friend, Ryou Asuka, in a fateful encounter, Ryou reveals to him the terrifying reality of his father's research: demons exist and are planning to claim possession of the earth once again.

Eager to help his friend save humanity, Akira agrees to attend Black Sabbath, a party filled with depravity and corruption, to attempt to merge with a demon. A near-death encounter causes him to unify with Amon, a demon feared amongst even his own kind. Together they form Devilman, a combination of Amon's strength and Akira's pure heart.

After uniting with Amon, Akira begins to fight against the demons with his newfound power, desperate to stop the downfall of all human civilization.

[Written by MAL Rewrite]

Devilman

デビルマン

Asamiya, Kia

In the 21st century, just when the human race needs new heroes, the Lucifer Hawks enter Earth's dimension. The members of the A.M.P., six young women with incredible powers, are set to defend the human race against these monstrous entities from another world.

(Source: VIZ Media)

Silent Möbius

サイレントメビウス

Yamaguchi, Takayuki

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.

Kakugo no Susume

Apocalypse Zero

覚悟のススメ

Itou, Akihiro

Problems of the supernatural are menacing the city, and it's up to Kagura Security to stop them! Together, firey president Yuka, stylish Maki, computer expert Takami, brilliant mechanic Yui, and normal guy Youichi, are detectives, damage control, and more.

Geobreeders

ジオブリーダーズ

Yamada, Akihiro

On the outskirts of Neo-Hong Kong lies a mysterious Chinese-style garden. Legend has it that anyone who looks upon the fairy of the garden will die before the night is out.

Five years ago, Douglas Pyke was charged with discovering the true nature of this fairy, but when he accidentally killed a woman in the line of duty, he left the police force forever. Now, a cabbie and sometime private eye, he is asked to find a missing scientist and confront the mysteries of the garden once more.

Hyakka Teien no Higeki

Full Flower Garden; Tragedy of the Garden of Many Flowers

百花庭園の悲劇

Oze, Akira

The story tells about Hiroshi Shiba, a car racer who is mortally wounded on a laboratory accident, but restored to life by his father, Professor Shiba, a talented scientist/archeologist, who is incidentally investigating the relics of the ancient Yamatai Kingdom. The professor discovers a tiny bronze bell with sorcerous powers, and shortly afterwards he is murdered by the henchmen of Queen Himika, the ruler of the Yamatai (sometimes translated as Jamatai) Kingdom, who wants to seize the ancient bell and its power.

Koutetsu Jeeg

鋼鉄ジーグ

Okuse, Saki

The year is 2019, and Shinjuku's drug trade just got a whole lot bloodier. A new narcotic endows users with demon-like horns, fangs and a raging appetite for human flesh. When a man named Eiji Kuraza transforms into a murderous demon and then goes missing, his girlfriend Shizuka will stop at nothing to find him.

Following a trail of violence, narcotics and prostitution to the yakuza, Shizuka hires supernatural P.I. Tsunami for his expert legwork while Shizuka joins the red light district to conduct her own investigation on her back. If Shizuka's recklessness pays off, Eiji may force her to satisfy an appetite unfamiliar to call-girls...

(Source: Digital Manga Publishing)

Shihaisha no Tasogare

Twilight of the Dark Master

支配者の黄昏

Mizuki, Shigeru

When a 2nd moon suddenly looms overs Japan, the brave Professor Uetsuto volunteers to take a rocket up to the mysterious moon to investigate. Unfortunately the Professor meets a horrifying fate and is sent plummeting back to Earth.

The circumstances surrounding the Professor's fate are far too suspicious to ignore and his son, a student in biological science, decides to get to the bottom of the controversy himself.

Professor Uetsuto's devious rival, Professor Dorai, has other plans though and will stop at nothing to ensure the mystery of Professor Uetsuto's "demise" remains a secret.

Published in 1957 by Togetsu books, this was Mizuki Shigeru's very first Manga.

Rocketman

ロケットマン

Hokazono, Masaya

Matoba is a reporter in Japan. He went to Arizona to search for a missing poet named Saeko. While he was at the desert of Arizona, Matoba met a strange man called Godo. This encounter resulted him to go through countless supernatural events that he tried to explain with scientific resasons but failed. Later, Matoba discovered he was on the way to became a "Wiseman" and would learn Godo and Saeko's objective that would change the whole world.

Wiseman

ワイズマン

Shibata, Masahiro

Komatsuzaki Ran is not a normal girl. Raised by wolves, psychic powers, the ability to turn into Akai Kiba (The Red Fang)...and a lot of people after her.

(Source: MU)

Akai Kiba: Blue Sonnet

紅い牙 ブルーソネット

Hirai, Kazumasa

Ishinomori, Shoutarou

Traveling to America on a goodwill mission, Princess Luna of Transylvania has a vision. A life form of pure energy named Genma that destroys everything in its path is heading towards Earth. To save the planet, she must assemble psychics to confront Genma as she partners with an alien cyborg named Vega who once fought this menace before.

(Source: ANN)

Manga Like Chou Kaguya-hime!