Matsushita, Yoko

The business of Death is never done. Asato Tsuzuki works as a Shinigami, or "Guardian of Death," in the Ministry of Hades. It's his duty to make sure that the souls of the dead reach the afterlife, but contrary ghosts and humanity's evils keep getting in the way of a job well done. With all these problem assignments, will he ever get a bonus...or will he be stuck paying back damages for all eternity?

(Source: VIZ Media)

Yami no Matsuei

Descendants of Darkness

闇の末裔

Hamada, Shoko

Kuwabara, Mizuna

Toujou, Kazumi

Mirage of Blaze is equal parts melodrama, historical romance, and supernatural fantasy. Japanese history predominates a heavily structured plot, which mainly involves the continued aggression between magic using guardians, or "possessors," and the denizens of a "feudal underworld," or the restless souls of long-dead samurai attempting to re-ignite ancient war on the modern plane.

Honoo no Mirage

炎の蜃気楼〈ミラージュ〉

Hagio, Moto

In the year 2999, only eleven cities still survive on Earth. The climate has changed drastically, and a biochemical apocalypse has made women extinct. For centuries, the male population of Earth has survived by depending on only one woman, called the Holy Mother, whose ova are harvested to create genetically engineered children. By now, any concept of a world in which women exist as ordinary people is long gone. Society has re-structured itself around all-male families, and gay relationships have become the norm.

At the beginning of Marginal, the Holy Mother is assassinated by a terrorist known as Grinja. The government in power doesn't want to start a mass panic, so it pretends that the Holy Mother has only shed her vessel, and that she will be miraculously "reborn" in the near future. The public, which is superstitious and devout, believes this easily. Only government officials know that behind the scenes, there is a frantic effort to create a new being with an XXY chromosome -- a male capable of giving birth. (This is a BL misrepresentation of an actual phenomenon known as Klinefelter's Syndrome.)

The manga's story revolves around one such boy -- Kira, the product of a genetic experiment, who becomes involved in a three-way relationship with Grinja, the aforementioned terrorist, and Ashijin, a young man who calls himself Kira's owner. A complex plot and flawless world-building make the story irresistible, and Kira's search for freedom is as symbolic as it is gripping.

(Source: The Pink Panzer)

Marginal

マージナル

Hoshino, Kana

The 12th manga of Ryokunohara Series. The manga started of with Kanata heard a girl crying for help during the night. He noticed the strange weather, the same type of weather before his parent died. He found the girl that is crying for help, and she knows him? He doesn't recognize her and have no clue why she knows who he is. Soon before Kanata helps her, she died, disappeared in Kanata's arm....or it seemed so. The next morning, that girl appear to be a new student in his school. She tries to hook up with Kanata yet isolate herself from everybody else. Why and how she is still alive? And what exactly she is up to approaching Kanata like this? What is the explanation of her behavior?

Human.Noah no Koe

ヒューマン・ノーアの声

A 11th manga of Ryokunohara series. Hiroki, Kanata amd friends are back. In this manga, they are going to film a movie for the school. Soon each of them started to experience strange paranormal activities. Hiroki, Kanata and Fueko found themselves in another dimension where their film comes alive. Ijima is approached by the 'too nice to be truth' to be Kanata. Takahashi and Kiriko and later, the whole group facing off with the problem that their characters in the film run loose into the real world.

Lunatic Cinema

ルナティック・シネマ

Hiroki and Kanata have been together since they were children. One day Hiroki is caught up in an accident while trying to save a little girl. The next thing he knows, he is looking down on his own body. Seperated from his body, Kanata, and everything else, Hiroki tries to figure out just what is going on.

Why is he outside his body which is living on as if nothing has changed, how can he convince Kanata that he is there, and who is the strange girl, Fhalei, who keeps appearing for him?

(Source: AniDB)

This manga is a 7th book in Ryokunohara series. 

Contains two short stories: Kage no Oukoku de; Chiheisen MoA

Hiroki - Harusaki Meiro

弘樹一春咲迷路

Kishi, Yuko

Jeekron, the silver jeek is a hunter of the dead in heaven. He's assigned by "the Law", the ruler of heaven to kill Marlord, the murderer who killed 200 teenager when he was still alive. For Marload's crime, he is punsihed by "the law" to reincarnated and died in his/her teen until the end of the humanity.

 For this, Jeekron must trace Marlord every time he reborns and kills him before Marlord pass his teenager years, or else he'd be killed by other hunter of the dead. To follow the order and tries to keep his own life, Jeekron must face several dilemma and problems because once Marlord reborns, he has no memory of the crime he did when he was Marlord, he becomes an innocent teenagers.

Gin no Jeek

銀のジーク

Sugimoto, Ami

The third series in the "Animal X" timeline.

Having burned enough bridges in Japan, Yuuji and Minato have moved their new family to a small dinosaur-crazy town in Canada. If there's any place in the world left for Dinosauroids, surely it must be here: a town revived by the discovery of dinosaur bones, with one of the largest paleontology research centers in the world, and a network of "Conservation Centers" set up to cater to the newly-discovered Dinosauroid community. The rest of the world, None-the-wiser for the incident at the Biodome (which was covered up completely) has pretty much forgotten all about Dinosauroids.

Animal X: Genshi Sairai

Animal X―原始再来

Higashizato, Kirico

Kai receives a mysterious gift, a virtual reality machine that allows its users to engage in role playing in any fantasy world the mind can dream of. Any experience can be had in the virtual world--love, lust, and even sexual gratification. (Source: DramaQueen)

Invoke

The first series in the "Animal X" timeline.

27-year-old Ayukawa Yuuji has never been much of a man; he's more comfortable sewing than fighting, he faints at the sight of blood, and his fiancee is tougher than he is. He's also a terrible pushover. So when his boss at the medical lab volunteers him for some experimental drug therapy, how can he possibly refuse? All's mediocre for Yuuji: master of the pathetic.

Mediocre, that is, until a juvenile mass murder suspect jumps out from under Yuuji's bed, declaring him his "mate." Before Yuuji has time to argue, the stranger transforms into a 16 foot-tall dinosaur and beheads his roommate...

Yuuji suddenly finds himself the sole target of a lost race that turns into dinosaurs, an extremely scary woman with a Goddess-Complex, the yakuza, a mad scientist and one 17 year-old boy who really really really wants to sleep with him.

(Source: Doki-Doki)

Animal X: Aragami no Ichizoku

Animal X―荒神の一族

Oki, Mamiya

Ralph can see angels and demons. When he was five years old he came across the winged demon Valafar and was completely charmed by him. He made a pact with the demon in order to make his wish, to live with Valafar, come true. Seven years must pass, and there are two conditions that must be met for the pact to be fulfilled. Can the older Ralph discard his ties to humanity and fulfill the pact...? 

(Source: Storm in Heaven Scanlations)

Vertrag Guuwa

Vartrag Tale

フェアトラーク寓話

Asagiri, Yuu

Out of sadness, a man cursed all of his reincarnations. To alter his unhappy fate, Ryou will travel through time and space, dream and reality.

(Source: MU)

Manga Like Doll to Master