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〉

Yoshida, Akimi

There's a series of sultry days for the girls and boys at a public high school in Kamakura. This dramatic romance depicts the complicated relationships between these young men and women. 

(Source: MU)

Lovers' Kiss

ラヴァーズ・キス

Sasaki, Kumiko

Fantasy series of short stories that involves animals:

Pet Doctor Atsushi Kirishima meets a cat-guy with tail, cat-ear and injured eye when he is searching for his runaway patient animal. Atsushi can not leave the cat-guy and takes the guy to his animal hospital with him.

Hattori, an apprentice of Atsushi's father, Kenzou finds a dog in the mountains and brings it back in a car. On the way home the dog changes into a girl..

(from B-U)

Suzu no Ne ga Kikoeru

鈴の音がきこえる

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

Koishikawa, Ao

Ordinary university student, Kou, is living with Naoyuki; a gentle and timid vampire. Frightened of his narrow coffin, the cowardly vampire doesn’t scare Kou, but can Kou resist becoming his “lunch?”
An extra specially drawn compilation about Naoyuki’s older brother, Yukito, and a werewolf called Seiichirou! Every time a full moon appears, this werewolf has a particular problem… 
(from Blissful Sin)

Sore wa Tabete wa Ikemasen

You Can't Eat That!

それは食べてはいけません。

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

Sugiura, Shiho

Cold-blooded and ferocious demon Blood lives inside a cave and has been trapped in an impenetrable wall of ice for decades. His only goal is to find the Tear Jewel, the purest tear shed by a human at death's door. So far, all of his victims have failed to give Blood what he wants until he meets his newest prey: 18-year-old Ishuca Lake Sierra Vise Ell.

However, Ishuca is unlike any other human Blood has ever met. In the presence of the demon, Ishuca never cowers in fear and even wishes to be eaten by Blood, as he is soon to die due to a heart condition. Although taken aback by Ishuca's kindhearted nature, Blood warms up to the boy and his tragic circumstances.

Sadly, Ishuca's illness rapidly catches up to him and he is soon on his deathbed. Wanting to save him, Blood manages to shed the Tear Jewel, which he uses to revive Ishuca. Unaware of everything that happened, Ishuca asks Blood if he can join the demon on his next adventure. With Blood now also free from his prison, he agrees to allow his partially-human companion to accompany him into the unknown that awaits them.

[Written by MAL Rewrite]

Koori no Mamono no Monogatari

氷の魔物の物語

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

Maya, Mineo

Once, there was an island where it was always spring...

...An island somewhere in the South Seas, with green forests and wide lakes. And mountains, let us not forget the mountains. Tall mountains with deep roots, filled with one of mankind's most precious treasures: diamonds. The name of this island is Malynera, and its king is only a child.

Patalliro the 8th, King of Malynera, is ten-years-old. From the day he was born, everyone knew he was... unusual. He is a hyper boy, with flashes of genius, moments of thoughtless cruelty, and the ability to make a bad pun out of anything. Smart, but only a child and so he often does very stupid things.

Patalliro! is his story.

He lives in a world very similar to our own, but where the bizarre is commonplace. He manages to get into all kinds of trouble, from international terrorists, to space aliens, to accidental time-travel. His first challenge as king is to stay alive, when a group called the International Diamond Syndicate decides that they want control of the Malynera diamond mines. This is how he meets Bancoran, who was assigned to be his bodyguard during a trip to Britain. It's also how they meet Maraich, who was one of the assassins sent by the IDS.

Patalliro is almost always accompanied by his army of Tamanegi ("Onions," so-called because of their onion-shapped wigs). The Tamanegi all wear identical masks, wigs, and glasses, and are known only by numbers. They are Patalliro's protectors, but protect the world from him just as much as they protect him from the world.

(Source: cathion.net)

Patalliro!

パタリロ!

Kouga, Yun

It's present day, and Archangel Michael is fed up with the pathetic development of the human species. The angels, in their world high above ours, have been given the choice between destroying or preserving humanity. This will be decided by having "Plus Checkers" looking for good points and "Minus Checkers" looking for bad points, and whichever finds 10,000 points first decides the outcome. Chihaya and Kagetsuya are angels who have known each other since their days at military school in Eden, and having taken up opposing sides of this "good vs. bad points" checking system, are teamed together during their stay on Earth.

However, Chihaya is unusual even by angelic standards—he has black hair, eyes and wings. He's one-of-a-kind, unusually powerful in spite of his naive demeanor (much to Kagetsuya's dismay), but set apart from his angel kin...until the Black Cancer strikes the heavenly population, darkening the wings and hair of its victims before spiraling them down into painful death. Tension builds among the angels and between Chihaya and Kagetsuya in particular, and it looks as if the secrets to the salvation or destruction of both Earth and Eden may lie with Chihaya himself.  (source: BLU Manga)

Earthian

アーシアン

Ozaki, Minami

Jaded rock star Kouji Nanjou rediscovers passion when he meets Izumi Takuto, a young soccer prodigy. Kouji's obsession with Izumi leads them both into a world of pain and abuse, wherein dreams and lives alike are shattered.

(Source: ANN)

Zetsuai 1989

絶愛-1989-

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)

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