Fantasy/Supernatural Manga

Mermaid

The boy, Mugi, has a fascination with mermaids. He moved in from Tokyo when his sister got married to a local man, and doesn’t quite fit in. On the day he met the girl, Madori, she was just coming to terms with her new family situation. His thoughtful gesture made her view him as her Prince Charming.

Vampire

Karin's a cute, cheerful high school girl. She loves the sunshine, cooking with garlic, and has a part-time job as a waitress. All in all, she's pretty average... except for one thing. Karin is a vampire, and lives with her parents and two siblings, who are also vampires. But even among them, she's different, for she doesn't take blood but give blood that is increased in her body.

Dragons

In order to reclaim her stolen throne, Princess Hibana sets out on a journey to seek out Hakuryuu, who is said to have ascended into the heavens 100 years ago. At the dragon?s palace, she meets Isara, a boy who hates people, is blunt, clumsy, and shy. He is actually a mutated dragon whose red appearance was abhorred and deserted earth!! Hibana exchanges her heart with Isara, can he be her guardian dragon?! And maybe she can reclaim her throne?!

When Kagura Izumi was 7, his parents died in an accident. Since then, he has been living an ordinary life. Until the day of his 17th birthday where he meets a mysterious transfer student, Ichijyou Chihaya. However, this fateful encounter between them is only the start of their intertwined fate. For the next year, the two of them will be forced to face 12 misfortunes on the 13th of every month, a curse that has never left any previous pair alive.

Fairies

The story is set in 19th century England and centers on a "fairy doctor" named Lydia. Her life takes a 180-degree turn when she meets a legendary blue knight count named Edgar and his crew. He hires her as an adviser during his quest to obtain a treasured sword that was supposed to be handed down to him by his family.

Vampire, Werewolf, Ghosts, etc.

Chiyuki was born with a heart condition, and doctors have been foretelling her death from the first day she was born. Now Chiyuki is 17 years old, and she must live at the hospital, Vowing to enjoy everyday she has left. Each year, Chiyuki looks forward to the snow.

Ghosts

Shinrei tantei yakumo aka psychic detective yakumo tells a story about a college student, Saitou Yakumo who born with different eye colors. His red left eye gave him a special ability to see ghosts and spirits. He believes ghosts and spirits are bound to earth because of a certain 'cause' and simply by eliminating that 'cause' will those spirits rest in peace. Being asked for help by Ozawa Haruka, together they began the investigation.

Funatsugi Maki is in love with a girl, who happens to have a voracious appetite. Little does he know, despite acting as normal as any middle-high-school-aged girl, she's actually an eldrich horror in disguise. Psychological horror and romantic comedy shenanigans ensue.

Yoru ni naru to Boku wa starts in Shonen Magazine Issue 31 on July 4. Story is by Yuu Masako, art by Kakeru Ninomae. It's a crime suspense manga about a kid who can kill people in their dreams.

Time Warp

Many, many years ago, a ninja named Kagetora devoted his life to protecting Princess Beni (Beni-Hime). Unfortunately, they were attacked and Kagetora was flung into a lake, and sank to the bottom. He is somehow warped to the future where he sees the princess Beni being kidnapped.
Little does Kagetora know that Beni is not the real princess, but rather her descendant. Beni, on the other hand, thought that Kagetora was just a cosplayer.