Three students are living fairly normal lives when, one day, they are overcome with intense stomach pain and a star symbol appears like a tattoo on their skin. With the symbol came supernatural powers, as well as enemies coming to kill them.

As more and more people develop similar supernatural powers, the story starts to turn into a Battle Royalesque bloody playground, only with an entire city as the setting and many innocents caught in the crossfire.

Among other themes, the story asks the question, "When is it alright to kill?" and delves deep into the darkness of the human psyche.

Trepanation is the procedure of drilling a hole in the skull. It is said to increase the blood circulation and improve pressure inside the skull. It is also said to bring out a person's sixth sense, the ability to use ESP, see ghosts, move objects with one's mind. This is speculative fiction based on the concept of trepanation.

Police squad inspector Hisashi Sawamura gets involved in a serial-killer case that puts his family in deadly peril.

1-4) Houkago no Love Call
A high school teacher, Ueda Wataru, was rejected by a person he loved back when he was a high school student and has been timid in love ever since. However, he's now fallen in love with his student's father, Ippongi Kazushi, a Yakuza. Although Ueda knows that he shouldn't be, he's fascinated with the good looking Ippongi's sweet words...

5) A Certain Ordinary Day
High school student Akira is petite and cute and always bullied, luckily his childhood friend Ryuusei is always around to fight for him. Except Ryuusei is a terrible fighter who always loses! Akira loves the fact that Ryuusei always comes to his rescue, so he hides the fact that his delicate body hides super human strength!

6) Sweet Honey and Punishment
Since Childhood, Nobuhira Tatsuyoshi follow Toshitaka like a persistent dog, even though Toshitaka act coldly and even cruelly toward him.

7) Shoshite koko niwa Fuku ga Kuru (And Then Happiness Will Come to This Place)
Two friends in a soccer club share a kiss because of a dare and true feeling of first love are blooming.

A boy jumps off a building ready to end it all.

A colored single-volume manga, that consists of 8 separate stories, filled with avante-garde illustrations and poems.

From Mangascreener:
A tengu is an utterly proud and arrogant creature (so much that the Japanese saying, "to become a tengu," means to preen conceitedly) that is said to steal young children away from their homes. In this story, the fractured and disgraced remnants of the tengu species come together from all over the country to rise up, reclaim their pride, and rule over the nation of Japan, as is their right. What kind of effect will the "Tengu Party" have on the humans of Japan, and more importantly, what exactly makes a tengu?

"If there's such a thing as a soul, does it remain in this world as long as the bones exist? Will all of my sins and sorrows remain in this world forever?"

Tokyo, 1952. A beautiful, mysterious woman who's haunted by dark dreams claims to have murdered her ex-husband... three times. Meanwhile, a small seaside town is terrorized by a bizarre series of deaths. Four seemingly separate murders are linked by strange, unsettling dreams of bones... Is something supernatural going on, or are the real demons found in the depths of the human mind?

This complex case reunites the sleuths from Ubume no Natsu and Mouryou no Hako: onmyoudou practitioner Chuuzenji, horror novelist Sekiguchi, police inspector Kiba, psychic detective Enokizu and journalist Atsuko.

Yasuhiro Takagi, a normal high-school sophomore, decides to kill a person. Follow his psyche as he ponders about his murder plan.

1) Like as the Time Will Come When it Will Rain
On a rainy day Ryouichi takes in a boy with no memories. As they slowly evolve a relationship will the memories the boy has break their fragile bonds?

2) An Uncertain Cycle
Tsuda has known Hitomi all his life, but they've never been close. Tsuda noticed Hitomi's split personality early on and has avoided him ever since. So why is Hitomi standing on his doorstep?

3) Changing Odds
Tsuda and Hitomi meet again.

4) Reflections in the Water
College student Hayase finds out his distant boyfriend Shou has a twin and wants to meet him. (Note: This was adapted into a movie called "Itsuka no Kimi e".)

5) Secrets and Lies
A terrible secret haunts a salaryman who suddenly reconnects with his sister's ex-boyfriend.

6) A Single Futon
Shunji figured that his brother Yuu had a girlfriend when he decided to move out, but his girlfriend is actually a boyfriend! After years of taking care of the older Yuu, can Shunji let his brother go?

7) The Curse
A man, cursed to forget the past, struggles to remember. A continuation from the first story of Natsu Jikan.

From Storm in Heaven:

Toda Yuji and Kojima Isagi used to be close friends when they were little, but they drifted apart with the years. Yuji's your typical model student, while Isagi is a problem child. Even though they're almost like strangers now, Yuji keeps dreaming about a traumatic experience he had long ago, where he was saved by Isagi. After a chance encounter at school, they start hanging out with each other again. But one night they both get into serious trouble.

A disturbing manga inspired by an even more disturbing movie of the same name (aka Suicide Club). As you might expect, they both deal with the theme of suicide. However, the plots of the manga and movie are significantly different, so don't worry about spoilers and such. Finally, I'd just like to point out that the manga isn't for the faint of heart, and the movie even more so.

A short story collection of Jirô Matsumoto's, things get nasty, and wet. Seriously, in each of those stories there's enough body fluid sloshing about to fill a swimming pool.

The manga adaptation of the otome game. The story centers around the six sadistic Sakamaki vampire brothers and a girl, Komori Yui, who goes to live with them.Yui Komori is a positive-thinking girl who nevertheless is troubled by seeing spirits and experiencing poltergeist phenomena. In her second year in high school, she transfers to a new school — a night school for entertainers and celebrities — due to her father's work. There are rumors that there are vampires among the student body, and Yui ends up living with the Sakamaki brothers.> Diabolik Lovers Prequel( http://www.batoto.net/comic/_/comics/diabolik-lovers-prequel-r10050 )

When high-school student Souji Kushiki, an academic achiever and talented athlete from a well-to-do family, returns home from boarding school, he finds that his sisters Harumi, Youko, and Saki have changed. Their strangely clingy behavior borders on the inappropriate and bizarre, yet Souji just brushes off their odd behavior at first.

However, when Souji arrives at school the next day, he learns that, during the summer, one of the students in his class was pushed to his death in front of a subway train. And what's more, two other students were stabbed by an unknown culprit. Are the victims linked, and could Souji's sisters have anything to do with the murders?

Funeral bells are ringing the day Mikaya moves into a new apartment. Once he arrives, he learns a startling fact; his flat was previously occupied by the dead man, K. Strangely enough, no one ever found K's body...yet all the people who lived in the same apartment complex as him are absolutely convinced of his death. Where is the body, and could it be one of his eccentric neighbours who was responsible for K's death and subsequent disappearance?

"I am depressed. Even if I'm a god ---."
16-page oneshot depicting the melancholy of a god.

A collection of stories following the lives of those for whom it has been decided that they will die the following day.

1.) "You Were Smiling" by AKANE Sora
2.) "Wakare no Sanka" by AKIZUKI Ichiha
3.) "Honest Heart" by Kai
4.) "Sekai no Owari no Koi no Hajimari" by OTONO Awo
5.) "Ochiru" / "Falling Down" by Yuryi
6.) "Nido Kureru Honou-bushi" by Mayama Rika
7.) "Anokishia" by AOI Aki
8.) "Rehersal" by ARUKU

Cover art by Yoco.