From Inane scanlation notes:

Dramatic Irony has 4 different short stories. The first short story is Dramatic Irony, the second is Yugamism, the third is Milk Junkies, and the last is the Houshin Engi special.

This is volume 2 of FUJISAKI Ryu's Short Stories.

Volume 1: Worlds
Volume 2: Dramatic Irony

A one-shot from the artist of Eyeshield21, published in Shounen Jump 2009 #22-23 Hokazono Kai, a soldier amidst a nuclear war, was captured by the enemy during a rescue mission. As a captive, he was tortured and tested upon. When the research center is hit by a tsunami and he escapes with a pair of blasters for arms. Kai returns to the japanese military and uses the one-of-a-kind weapon in battle under the codename "Blust".

From MangaCity:

Of Shaman King fame, here's another series by Hiroyuki Takei about a buddha with the 1,000 arms armor. Sennju, an emissary of the buddha Kannon, appears in the human world to find and protect the reincarnation of the buddha Mirokou. The emissary arrives on Earth just in time to save a young girl from being bullied by some rough looking men. Just who is this girl and will she believe that he's a buddha who was sent by Kannon?

* Also included are three oneshots; two of them are called Death Zero and Itako no Anna.

• Death Zero -
A WWII pilot was shot down and killed, but he still had a promise to keep, that not even death could stop him.

• Itako no Anna -
Anna is an Itako, a priestess who can call upon spirits, learning the trade with her grandmother. One day, they run into a temple to find the master of the temple quarreling with a sword collector over whether the sword may be removed from the temple or not. And she and her grandmother decide to call upon the original owner of the sword and aid the temple master.

Talk about being at the wrong place at the wrong time! High school student Kazuki Muto had no clue what he was in for when he rescued damsel in distress Tokiko from a monster known as a "homunculus." Disguised as humans—who actually eat humans—homunculi are malevolent creatures that affix themselves to people's brains, and once fully grown, the only thing that can annihilate them is a weapon called Buso Renkin!.
Follow the adventures of Kazuki after he discovers that it was actually Tokiko who saved his life by implanting a kakugane—an alchemical device that transforms into a busou renkin—to replace his heart.

Note: Volume 10 includes the pilot story Embalming —Corpse and Bride— along with liner notes for both it and Busou Renkin.

From ADV:
America in the Roaring 20s. On the surface, it's a positive, peaceful time after the violence of the Great War. But lurking in the shadows is a dark element ready to snatch that peace away. Sister Rosette Christopher, an exorcist working as a part of the Magdala Order, has a duty to fight the demons which appear and cause destruction.
But along with her companion Chrno, she usually ends up causing more destruction than the demons themselves! On one particular mission, they meet a young girl with a beautiful voice named Azmaria, who is being targeted by her own stepfather. As Rosette and Chrno work to save her, more is revealed about the relationship between them. There is more to these two than meets the eye.

Tough, lazy, money lover, yet beautiful high school student named Shin Bia. While she's thinking about the eras she suddenly falls into that ancient time period! She had to transform into an elegant lady and while she's there she faces quite an obstacle.

Spike, Jet, Faye and Ed - cowboys on the new frontier. Together this band of interplanetary bounty hunters take on jobs that anyone in their right mind would turn down.

From Tokyopop:
Gods and demons wage a neverending battle with the mortal realm as their battlefield. As with most longstanding feuds, the reasons are no longer important - hatred is a way of life. But it is foretold that one would arise who could restore harmony between gods and demons. Enter Raenef... heir to a set of demon royalty, he is hardly courtly material. The demon king assigns Eclipse to be his tutor, to mold Raenef into proper demonic shape. The two begin a journey of discovery and are soon joined by a human knight and a god-blessed priest.

A boy and a girl are forced to join hands for all eternity!?
In a land ravaged by an epidemic known as "Troy", the only people with healing arts capable of stopping the seizures caused by the disease are the Sisters. Although they have a high resistance to the disease, they are searching for a person who is truly immune, so that they can find a cure. The main character is Sister Elraine, one of the Sisters who becomes infected with Troy. But, when she touches Kiri, a seemingly ordinary boy, her seizures stop. Could he be the one!?

In volume 1 is included the oneshot Island:

A story that takes place on the day Aira turned 14, and learned the devastating truth about the island she lives on, which is completely surrounded by a huge wall...

From: Easy Going Scans

General Tokugawa was given 13 sacred swords to bring peace to Japan. However just when Tokugawa started a new dynasty, he was assassinated by his 12 commanders, aka masters of the 12 sacred swords. The last one, Crimson Firebird, was given to Dohran, Tokugawa's naive son . Many years have passed and now, under the cover of a travelling performer, Dohran is seeking revenge and also to bring back the smile in the faces of people.

Tsurugi Tatsuno is a boy who competes in Virtual Digimon Battle tournaments. When a Kuwagamon appeared in the Real World, his Greymon came to life and protected him. Tsurugi is summoned to the Digital World by Piximon to save the Digital World from the evil Barbamon. Since his Digimon has a hexagon shape on him, it's an Illegal Digimon, meaning that Digimon bearing such symbols can help save the Digital World. Tsurugi's Greymon later De-Digivolves to Agumon and they meet other characters destined to save the Digital World from the forces of Barbamon. Now they must stop Barbamon and his minions before they get all the DigiMemories and take over both worlds.

" Victim - using the latest and greatest technological advances, you can now enter the game world; a revolution in gaming experience!...."

What does it feel like to be a game character? Why are massacres in the game world considered enjoyable? Amusing? Relaxing? Come and read this short, full-color oneshot by a Singaporean mangaka, Foo Swee Chin, where game creators explore the minds of the game characters by going inside their virtual game. [ruggia]

Sengoku Akira and his classmates are travelling on a plane when it crashes onto an island inhabited by species thought to have been extinct. The situation becomes increasingly desperate as some of Akira's classmates are eaten alive, while some kill others in desperation. Now Akira and a few other survivors are trying to survive what seems to be a horrible nightmare.

From B-U: Eat-man tells the missions of the adventurer/mercenary Bolt Crank. A cool guy that has the ability to manifest from his hands ANYTHING that he ate (hence the name of the manga). He takes on missions from people who are willing to pay the most but he's still an average good guy. Don't worry, it's not a spoiler cuz there are many plot twists. Truly worth reading. There are 19 volumes in total. However Viz only worked on till volume 2 or 3. The rest are scanlated. From manga jouhou: Eat-Man is a manga by Akihito Yoshitomi, serialized monthly in Dengeki Comics GAO! Anthology. Eat-Man follows the adventures of Bolt Crank a man who has the ability to eat anything(and I do mean ANY thing) and reform it through his arms at any time as he needs it. For example, he eats someone's gun, and he can reform it in his hand and it's fully functional. Being a Mercenary for hire, this ability naturally comes in handy. The stories of Eat-Man follow Bolt Crank as he goes through various jobs, or sometimes back to an old acquaintance for a favor or to finish a job started a long time ago. There isn't a consistent plotline overall, most of the time each story is a one-shot, with sometimes two-parters. Some details from previous stories are carried over, and characters come back to make other appearances in later stories.

From Tokyopop:
This fantasy adventure fairy tale is based on an adorable sweet girl named Yuuki Wakasa. She's just your typical 5th grader and big sister who's responsible for her three little brothers.
One day while walking home she catches a red magic stone that mysteriously falls from the sky. Yuuki soon discovers the stone's magical powers when she looks in the mirror and sees a reflection of a beautiful dark-haired girl who reveals to Yuuki the secret powers of the stone: it allows her to travel from the human world to a dream world known as Takamagahara.
Yuuki then realizes that she is the 'chosen one' who must save the Sun from being destroyed in the dream world; otherwise both worlds will fall into complete darkness forever ...

From Tokyopop:

If you think facing a man-eating witch is dangerous, imagine having to face the one-eyed monster that ate it. In a farcical tale of hijinks and swashbuckling adventures, Rath, Rune, and Thatz become the Dragon Knights of Fire, Water, and Earth and scour a mystic landscape.

Their quests? Fortune, love, and honor. And though they may have to work together, no one says they have to like it. The Dragon Knights are put to the ultimate test when their fighting involves more than just their enemies.

An RPG-ish gag manga about a half-dragon-half-human girl whose love for a popular idol/dragon-slayer leads her on a quest to find a potion that will make her fully human. Which of course leads her and her friends in a quest to defeat the terrible Demon Lord Azatodeth.

It's a short one shot story about an inventor and his niece. "Genius" or idiotic inventor Haido causes trouble with his inventions for his niece, Airi and her parents. Due to one of his inventions, Airi's crush got injured (somewhat), souring their already strained relationship. With her sudden kidnapping, what would the inventor do?

The year is 2718 by the Imperial Calendar, and ZIPANG (Japan) has crumbled in a huge battle against Majinki, terrors from the sky that are half beast and half machine. Hurting each other, warping their morals, unable to see a future, the people strive hard to survive each day. The war wiped out 70% of the human race, but amidst the darkness arose the seven members of the XILE Tribe to bring salvation to the race. But now, 500 years later in 3218, the wicked shadows of the Majinki have once again crept up upon them. This is the story of EXAMURAI, that of the XILE Tribe, who will fight to the death to protect their love, dreams and happiness. Having survived for 500 years since the events of 2718, the final battle of the seven members of the XILE Tribe begins under this azure blue sky... Based on the members of popular Japanese band, EXILE: Hiro, Atsushi, Takahiro, Makidai, Matsu, Usa and Akira.

Mingchao, Chinese youth and orphan, travels through the "Old West" with the hope of gaining glory and fame. She rapidly joins up with a suspicious priest, Baskerville, and together they head for Hollywood.
Throughout their journey, they are harassed by tricksters and bandits. Mingchao's only memory of her late grandfather, one "Eto gun," appears to be on the minds of the troublemakers and supposedly gives significant power to the one that controls it.