From ADV Manga:

Private Investigator Loki is certainly an extraordinary fellow with an incredibly demanding profession. While his boyish good looks disguise his true nature, no challenge is too tough for Loki. He digs up evidence surrounding kidnappings, murders, suicides, and the like.

Not only is it Loki's job to solve mysteries, but he must also protect his own interests, namely his family, especially when those who want him rubbed-out enter the picture.

When old adversaries strike too close to home, Loki must prepare, not only to solve the crime, but to survive the vicious attacks! If the action's hot, you can count on Loki being there!

1-2) Dive
Onizawa is a detective who recently got a divorce. One of his colleagues, Honda, is murdered in what seems to be linked to other detectives that have been murdered. Yashiro is another detective that Onizawa has taken an interest in, but also seems to have had a close relationship with Honda in some way. Because of how young he is though how did he know Honda and can Onizawa get closer to Yashiro who strongly dislikes him?

3) Chuu Ken no Susume
Short story about a boy, his mixed half brother and a dog.

4) Kotteru Otoko
A dark story on a cheating man with a weird fetish.

5) Gakuen Tengoku
A restless student tries to amuse himself by teasing his classmate.

[From Manga-Sketchbook]: Female assassins mix sex and death in a pair of hard-boiled well-drawn film-noir stories of love and murder. From Baka-Updates: Two linked stories, both revolving around a deadly female assassin. In Hotel Harbour View, a Japanese expatriate in Hong Kong spends his time drinking whisky, photographing a high class prostitute and waiting for death at the hands of the assassin he knows is coming for him. In Brief Encounter, a notorious Parisian assassin is himself marked for assassination and his hunter is no stranger to him.

Rabbit Foot is a oneshot about a treasure hunter from the sky who recruits a passerby to help her look for a treasured doll located in the world below.

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Source: japanzai

Due to continuing death of people close to him, Han Haje is called the demon possessed child. Then one day, his estranged ex-girlfriend, Ari, returns...

From Dragon Voice Project:

The word "Lore" means rumors, urban legends. That is, stories spread by word of mouth. The only ones who can reach "The Forest of Lore," a site that collects these stories, are the invited and all who have anything to do with this mys-terious site are visited by misfortune. Eiko, after getting lost in the Forest of Lore, is now looking to see if there are any rumors about her school... Are they real, or are they fake?

A collection of short stories. Note that the vast majority of these stories contain heterosexual romance themes. A few stories explore transgender issues, but it's a stretch to call them shounen-ai or BL romances. This series demographic is josei.

Le théâtre de A
1.Oeufs D'ange - Tenshi no Tamago
A man is asked by a young painter to be her model.

2. Velvet Going Underground
A doll becomes a super idol. Hijinks ensue.

3. Childhood's End
Alastair runs away and meets the Rabbit.

4. Bite Me Something
Allistaire followed Mr. Rabbit all the way to Wonderland. Will he be able to find him among the crowd?

5. Long Along Alonging
A girl asks a vampire to be his apprentice. But what is her motive?

6. Till Dawn
In a dark tower, a caged voice is singing until a hunted man enters the darkness.

7. Leçon un
Sequel to Long Along Alonging.

8. My Skin on My Back

9. Highland Walker
Sequel to Leçon un.

10. Perfect World
The story of a young wife whose husband is infected with a fatal disease called Flower-Blossomitis.

11. Perfect Lady
Sequel to Perfect World and drawn especially for this book.

12-13. Looks Like a Teaspoon
A boy named Allistaire is often teased at his all-boys school. One night he dresses like a girl and stumbles upon the boy who often bullies him, Simon. Allistaire runs off into a tower and as Simon runs after him, we see the sign "Welcome to Wonderland" hanging by the tower's door.

14. The Pearl Blue Story
Do you believe in mermaids? Coggy, a young boy finds a mysterious lady laying down near the shore of the beach. He brings her home to help her.

15. I Am a Piano
A piano tells the story of her life and the people she encounters.

16. Parade

Le théâtre de B
1. Noël
A short story about a holiday romance.

2. Teddy Bear Satsujin Jiken (The Teddy Bear Murder Case)
Four murders have taken place at an all girl school. Lying beside each of the victim was a teddy bear with one missing limb.

3. Yonshimai Satsujin Jiken

4. A is for Alice
Alastair, a grown man, is off to follow the Rabbit once again to return to Wonderland.

5. Nedai no Musume Atelier no Musume (The Bedroom Girl, The Sculpture Room Girl)
A story about a girl in her death bed finding another chance in life in the body of a doll.

6. B&W (Black&White)
A story about a boy waiting for his sister.

7. Le Jardin du thé (The Tea Garden)
A mysterious story about a poor young man who orders a kind of tea called Huan Ying – “The Illusion”.

8-9. Free Fitting for Her
A priest and his captured vampire must save a naive and selfish young girl from the murderous desires of a Lolicon. But perhaps this girl isn't all that she seems.

10. Rose Dusk, Pale Moon

11. Hello, My Sister

12. The Happy Prince

13. Welcome to Wonderland
Simon, Alastair's old classmate, is now a grown man who bumps into his childhood Wonderland traveller.

St. Kleio Academy is a very exclusive school: all of the students are clones of famous historical figures such as Beethoven, Queen Elizabeth I, Napoleon, Mozart, and Freud. All of them, that is, except for Shiro Kamiya. As Shiro struggles to adapt to this unusual campus, St. Kleio's first graduate, a clone of John F. Kennedy, is killed. Are the clones doomed to repeat the fate of their genetic progenitors, or can they create their own destinies? And how does a normal boy like Shiro fit in?

He can open any door or lock and steal anything his customers want as long as they pay the fee, so people call him "Key Jack."

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A short story called Meiou Hades is included in v. 1: Amano Yuuichirou was hit by a car. When he next opened his eyes he found himself in a dark world full of monsters—and a young man with snow-white hair and jet-black eyes.

From NetComics:
Commonly acknowledged as a genius biologist, Dr. Gangjae Lee has a conceited and blunt personality that tends to push people away. But that doesn't bother him since he is a happy husband who has been married for 7 years to Jaehee, a woman whose astonishing beauty and sexiness captivates men.

While living a double life as a college research professor, Dr. Lee secretly participates in a human cloning project run by Dr. Suh. Through numerous trials and errors, and thousands of experiments, a few clones are born. But these miracles of science are sub-quality clones whose life spans don't stretch much past 7 years.

Although their methods improve, the two doctors give birth to another sub-quality clone, but this one is of Dr. Lee's wife, Jaehee. They call her by three different names: Jaehee, Clone S04, and a name her lover and popular novelist Jinhun gives her, June. Together with Dr. Suh and Jungwoo, and hidden from the eyes of the world with the support of underground financial powers, Dr. Lee devotes himself to this project.

But one day, his wife who he treasures more than his own life, gets brutally murdered and the story takes a different turn...

English Publication

From MangaArt: There are 2 manga series in the book. In the first series, Magic, the background is set in the futuristic 2200's in the edge of the galaxy. Super model Kana has died in a space ship accident when she traveled to a planet on the edge of the galaxy. Her daughter was found 3 years after the magnetic storm has rested. A distant related cousin of Kana adopted the young child (he was also an old boyfriend of Kana!). Years later, Kana's child has grown up to be a teenage girl... In the second story, Silence, the background is set in modern Japan. A teenage boy is seeking revenge for his brother who was murdered by gangsters. He rides on his bicycle, approaches each of his enemy and then pulls out his pistol! No one is supposed to find out. But someone notices him...

From Tokyopop:

After a near-fatal car accident, surgeons rebuilt Reiji with prosthetic parts and renamed him Himejima Kazemichi. It was a second chance at life... but there was no guarantee that his new body would last. As his artificial heart runs down, Kazemichi embarks on a journey to discover what his life really means, and live -- and love -- to the fullest. Along the way, he uncovers dark secrets about his past... including the organization that was responsible for resurrecting him...

NOTE:This manga must be read from the left side to the right side (Because this is an interesting Vietnamese manga)CONTENT:Louis,a genius French general in the 19th century has been shot in a battle.Li Le,an 8 years old lady live in the 21st century,with spirituality power,she has brought Louis's soul into her brother's death body to maintain his brother's life.When he woke up in her brother's body, Louis was surprised by the novel change of the world in 200 yearsBe choosen to be the death brother by Li Le,Louis comes into the new world with so many wars he hasn't crossed before.How will the 19th French general live in the civilization of the 21st century world.Contemporary,what is the reason make Li Le's brother suicided

Takemoto Takeru, an ordinary high school student, encounters a strange light during a bike delivery for his part time job.

When he stops and searches the surroundings, he notices a cute girl named Hikari climbing out of a sparkling cocoon in the forest.

Takeru instantly falls for her at first sight, but was interrupted when suddenly a monster appears at the same spot and attacks the girl.

This is the beginning of adventurous and exciting days for Takeru, the mysterious girls, Hikari and Akari, his childhood friend Nishino, Mari, and his classmates.

Two manga artists are trying their best to have their work accepted by someone who appears to be their superior. However, their latest work has been denied!
Their superior requests that they write a manga about a drama where a man protects the peace of the world. The two get together and begin to write a manga about a boy who promises a girl protection!

The leads in this story are the duo mangaka mentioned in the 20th Century Boys manga, who together go by the name of Ujiko Ujio, a pun on the duo who went by Fujiko Fujio (FUJIKO Fujio (A) and FUJIKO F. Fujio), the creators of Doraemon.

Meet Kazahaya and Rikuo. By day, they are two ordinary pharmacists at the Green Drug pharmacy; by night, their boss has them filling 'special prescriptions' for clients with ailments that can't be cured using ordinary elixirs.

From Shoujo Manga Maniac:
That man will take away both your heart and your body, together with the jewels... Kaitou Crow is a beautiful, unidentifiable young man who's only after jewels. Ruri, the daughter of a jewel designer, accidentally saw the kaitou while he was going for a preliminary inspection. While snatching away Ruri's first kiss to seal her mouth, Crow announced that this time, he would steal both her heart and her body, together with the jewel ... ? The dangerous love mystery of a conceited, forceful, beautiful, young, and perverted kaitou!

Since the characters of this volume are the same of the other 3 volumes, you can consider this as the 1st volume of the series!

Includes extra oneshots, Kuchizuke wa Amai Bara wa Kizuato and An Easy Mystery Better Than A Kiss.

Nakanishi searches for the truth about a classmate's murder so he can settle a grudge for her.