In the Under Grand Hotel (2013) series:

V.1 - Kiss & Kill
30 meters underground, a prison where escape is impossible; the United States penitentiary, The Underground Hotel. Only the people who enjoy living in this place, a life cut off from the sun, call it by another name: The Under Grand Hotel. Absorbed in pleasure-seeking sex, the shut-call, Erie (leader of the prisoners) isn't watching the men he's raping each night, but rather one man alone. Norman.

Norman, who keeps trying to harm himself as a result of trauma, the kind doctor who cares for him, Van, and Erie, who's falling into a brutal love that's more akin to hatred. What will happen when these various feelings are made to intertwine into a closed-off world? From storyteller Sadahiro Mika, the long-awaited, mature love story of the Under Grand Hotel begins!

V.2 - Last Dinner
Erie is send to level 4 of UGH and reunites with an old acquaintance.

"Garden" is a collection of Furuya Usamaru's “indie” shorts that were published in Comic Cue, Manga Erotics and GARO respectively. The title is obviously a reference to Hieronymus Bosch’s famous triptych The Garden of Earthly Delights, with the first story being a homage to said painting. The other stories range from absurd comedies to fantasy to horror. It’s a very eclectic mixture, but make no mistake: artistically, Garden might just be Furuya’s most accomplished work after The Music of Marie.

Minori wonders what the true nature of the relationship is between her childhood friend Tsugumi, who she likes, and her twin sister Kozue.

What would you do if you discovered that the world you live in is only a representation of reality? Do you surrender to despair? Or do you fight the adversities?Chess Time follows the story of several pieces on the board of the struggling eternity. These games decide the events in the world we live in, but with living pieces.

Naho wants to be Hayato's girlfriend, but senpai won't quit noticing her.

Goths Cage is an enchanting manga-esque picture book series of three short stories with a malicious twist of love and romance. It is based on Yasushi Suzuki's art series that was previously released online in Japan under the name Phantoms KADAN. Suzuki-san re-adapts his art series and transforms it into a bewitching picture book with entrancing grace and charm. Each of his gothic tales is exquisitely crafted with elegant detailed illustrations that transport readers into an enchanted world of gothic glory.

In his first story, Glass Magic, Suzuki-san does a twisted take on the classic Cinderella tale. An ugly corpse-like servant girl wishes to fall in love with a prince and become a beautiful princess. Then a sinister old witch offers her a magic potion that can grant her heart's desires, but in order for the magic to work, she must abandon her soul. She gets rid of her memories, her face, and her master to become a cruelly beautiful glass princess.

In another of Suzuki's splendidly dark tales, the shop keeper of an enchanted barbershop attends to his beautiful victim under the moonlight. He snips away at her thoughts and memories, mystically cutting away all her painful memories that scar her heart. However, because she is sapped of her thoughts and memories, all that is left is her pitiful vacuous body.

Prepare to be mesmerized by Yasushi Suzuki's spine-chilling tales of love and entrancement this fall 2008, because this enchanting collection of spellbinding illustrations and twisted tales is a must-have!

Note: 32 page hardcover volume, all in color.

A rather morbid, sombre manga about two high school students, Kamiyama Itsuki and Morino Yoru, who have a peculiar interest in deaths and especially in murders that are committed near to them. Due to their strong fascination with murder and highly-developed analytical skills (along with some luck), they manage to solve the murders that have even eluded the authorities. However, acting on their own sense of justice and in self-interest, the murderers are often able to escape with the murders that they have committed. Often, it is Kamiyama that solves the cases even to the most subtle of details, but he is only interested in one thing, and that is the method by which Yoru should be killed.

Note - Regardless of appearances, the fact that this was serialized in Shounen Ace makes Goth a shounen manga.

Master manga creater Yukito Kishiro returns, accompanied by his most celebrated character, cyborg sweetheart Battle Angel Alita. Meet Kishiro's latest bevy of bizarre and tormented characters and catch up with your favorite and foes!

Note: The Ultrajump phases are out of sync with the volume phases by +5 so Phase 93 from the volume release is phase 98 from the Ultrajump release.

N/A

Being his first series, What a Wonderful World remains Asano's most representative and successful work to date.

Composed of vignettes from the daily lives of a group of people inhabiting an ordinary neighborhood somewhere in Tokyo, the series is actually a comment about modern life itself and how we can survive in it despite all its rigors.

Amusing, melancholic, funny, strange, thought-provoking - Asano effortlessly shifts from one mood to another, creating stories and characters that are profoundly human and thus always involving. It's a shame that not everyone will find the subjects the author describes equally appealing since some of them are distinctly Japanese. But overall, it's a great collection that any discerning manga reader should check out.

From Midnight Scans: Even though they played together innocently since they were young, somewhere along the way, the seeds of "love" started to grow. Growing up on an outlying island from Okinawa, Kazuya, Ryoko and Daisuke were brought up like a family. They wanted to be together forever, but the three of them have different desires. One wants to stay, one wants to go, and one of them wants to go, but can't. When Daisuke is lured away from the island, Ryoko decides to stay on the island with Kazuya. However, the three of them will experience a cruel fate...!

A collection of warm-hearted short stories about life and its little wonders, interconnected via a certain school and the students and teachers that pass through its halls. Sweet and delicate, they're like "flower cookies" for the stressful mind.

[From AnimeWaves]: Two kids, Kouhei and Akio, made up an imaginary girl named Hajime to take the blame for destruction of the principal's copper statue. But one day, they meet a girl that is exactly like their description of Hajime, but only they can see her.

Yamato works for his father’s company, is subordinate to his older sister, and harbors a secret affection for his sister’s fiancé, Sakaguchi. The day before his sister’s wedding, Yamato privately confesses his feelings to Sakaguchi. The answer he receives is surprising and unexpected, but at this last hour, can Yamato face the consequences of having his wish fulfilled…?

Included in “Last Portrait” is the independent story of “Stairway to Heaven" : Narumi Imai has been with the FBI in Washington DC for six months, and already he has been recognized as the best man for... odd, chore-like jobs. As much as he wants to work in the field, his first opportunity comes under a bizarre set of circumstances. Narumi is the personally chosen bodyguard of Keith Coburn, a former FBI agent brought in from prison to HQ just seven days before his scheduled execution. Both Keith's mission and life have a time limit, and for the next seven days, Narumi will be his companion on the stairway to Heaven.

From DramaQueen

From Within Silence Scans: Mia was just an average girl.. thinking that she has lived a normal life. That all changes one day when she meets a strange child with yellow hair, yellow eyes, and cat ears. Hearing the name "Laika," she wonders at the strange name and brings the child home. Will she ever regain the dark memories that she had lost?

Based on the Tokyo Grand Guignol play Litchi Hikari Club. Litchi Hikari Club revolves around a group of schoolboys who plan to create the ultimate in Artificial Intelligence. As the story progresses, we watch the group gradually fall apart due to internal conflict and as the boys, under corrupt leadership, involve increasingly more twisted and depraved methods to reach their goal. ------------- A group of nine boys (called the Hikari Club) are intent on making the Ultimate AI. The attractive leader of the club, Zera, is a twisted man polluting the minds of the club members to make them do whatever he pleases. Tamiya, the original founder of the club, wants to reclaim the club. Niko, the second in command, is pissed off at Jaibo, the one obsessed with Zera. They kidnap a schoolgirl, but the AI Raichi falls in love with her and she with him, and things get messy. (Warning: contains guro)

From ADV:

When popular high school student Chiko finds a cell phone, the voice on the other end tells her where she can witness a suicide! The phone doesn't stop ringing, and soon Chiko and her classmate Bando will have to race against time to save these lost souls.

From Vendetta Scans:
One thing is for certain - if you exercise violence, that violence will return to you in any shape or form.
The man who bakes flour-based food and runs an eatery, has a darker past than anyone could ever guess. Unless you see the name of his store.

From MyPersonal-scan/Tcmanga:

A mysterious command arrives from a "King"-----
The life-threatening "Game" has now begun for the 32 students of the first year's B Class.

One day, all of the students in Nobuaki's class received their first message from someone calling themselves the "King", in which was written a baffling command.
That first command was very easy. However, the commands began to escalate until a life-threatening game had begun---

Failing to obey the orders leads to death!! Their friendships are being undermined by a bottomless terror!!