In an alternative world where science and a sprinkle of magic reside together, there exists 'Number 9', a robotic servant for a young lord with an interest in machinery. One day, she visits a magical shoe shop asking for a pair of shoes that can "stop dreams". What could this possibly mean, and how will her relationship with her master end? Devilish Holly: It is a very cute story, well written out. But it feels like it could continue whenever the author wants it to. It is a really good story and I recommened to everyone! ^^

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...

From CMX:

MADARA tells the story of an apprentice blacksmith in a rural village who gets by using artificial limbs created by his adoptive father. But when a chance encounter with the demon Moki reveals Madara's true destiny, he's catapulted into a mythic quest! His real father, the evil despot Miroku, feared long ago that Madara was destined to kill him and rule in his place. After Madara was born with tremendous powers, his body was cut up, and the parts divided amongst eight evil generals. Now Madara, with the help of a band of freedom fighters and a magical sword, sets out to retrieve his body parts and defeat his brothers, who covet the throne. As he fights his way across the world, he contemplates the prophecy: How will he wrest control of the kingdom from his father and win the people their freedom?

MONSTER MACHINES THAT STALK THE EARTH, Van is the son of the greatest Zoid pilot in town, but he isn't living up to his father's reputation. He's lucky if he can even get a Zoid to move, but while being chased by a rampaging scorpion-like Zoid, Van finds himself in some old ruins.

Iro’s plan was simple. Pretend to be a service man, make the delivery, and exchange a few words with Rene, his dream guy. But when a drunk Rene mistakes him for the android he ordered, Iro decides to take advantage of the situation. As long as he keeps playing along, he gets to live with the man of his dreams! But what will happen when Rene finds out the truth?

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.

In a world where humans co-exist with Juujin (literally: "beastmen"), genetically mutated animals that have remarkably human-like features with the exceptions of extremities such as tails and ears, Juujin are often found as laborers in the work force or raised in households as pets. That is until a new kind of Juujin appears-- Evolutions, EVOs for short. These Juujin have special magic-like powers that they are using against the human race.
Peke, one such EVO, has been raised with her master Yamato Yamamoto. Yamato's mother works for the Health Care Center-- the only agency with jurisdiction over the Juujin, and has developed a special collar that can seal the EVOs' powers. Having used this collar to control Peke's own powers from going berserk, Peke must now release this power to fight and capture the rampaging EVOs to save humanity and to win her master's love.

A manga adaptation of the anime.

The year is 2035 and schools have been suffering from a lack of child birth which has caused many of them to close. An energetic girl named Manami Amamiya transfers to a new school where she quickly becomes the student council president and starts to bring back some vigor in the students’ lives.

Collection of short stories:

• Midnight Express

• Monday is a Secret Romance

• Daydream

• Class 2-G's Romeo and Juliet!
In a certain high school’s class 2-G, there exist two factions: male and female. However, despite this, one young couple has fallen in love… But Asako and Ryou will have to overcome the wall dividing the two groups if they ever wish to be together.
- Which Scanlations

The story focuses on the exploits of Mars, a mysterious boy found on the uninhabited island Akinoshima by a news reporter. This classic manga series is by the same genius of Tetsujin 28 and Giant Robo.

A young boy, named Tien, hires a female hunter clad in red by the name of "Amu" to assist him in solving a series of murders & finding his beloved big brother.
SoltyRei -Aka no Shukujo- is a unique volume oneshot set in the world of the anime series, SoltyRei.

This is a fantasy epic of truly magnificent scale with gorgeous illustrations. In just two volumes, the author manages to create an incredibly rich and fascinating world that is full of wonders and enchanting beauties.
In this world, men are watched over by the mechanical goddess Marie who at times appears on the sky. Marie's music brings people happiness and harmony. Their life is free from advanced technology and the longing for progress.
The main story centers around Kai, a young man who develops a deep affection for Marie. His quest for enlightenment leads him inside Marie's mechanical body where he learns the unbelievable truth about her and his own world.

This award-winning classic story focuses on Marlee, an agent of the space empire sent on a mission to track down the opera singer Eroccus. There are three intertwining narratives which span planets and hurl the readers back 30,000 years in time. The narrative takes place in a non-linear fashion, unfolding across space and time, before folding back upon itself at its culmination.

Note: Winner of the Seiun Award in 1983.

Note 2: Gin no Sankaku was not serialized in a manga magazine. Based on content, it could be considered either seinen or josei.

An bonus chapter included with the final volume of Getter Robo Āḥ. Dr. Hell discovers a biomechanical lifeform known as "Kedora" in the depths of Bardos Island, and realises that he can use it to fight Mazinger Z.

The story of this chapter was loosely adapted into the sixteenth episode of Shin Mazinger Shougeki! Z-Hen.

From Dragon Voice:
First of Jack & Elena series, where Jack meets Elena. The two are robots. They can live forever. Do they want to? Maybe yes, since they found each other.

From PRISMS:
It's a story of a love triangle composed of two sexless (but not completely genderless) androids and one human woman.

Many children mysteriously disappear in 2005. This is called it the "Reasal Phenomenon." A few children came back with tails on their behinds. One of them was Hana Yamaguchi. Hana calls upon children with tails and creates the "Macro Cosmic Invincible Legion of Kids."
These children can go freely back and forth from one world to another and with such special powers, they save missing children. But then, the Ali Troops invade this world. This is a fascinating science fiction drama about the wonders of the universe.
--Kodanclub.com

From CMX:

Matsuyuki Takeru could not have anticipated the decidedly different turn his life would take. After his mother's death, life continued at a reasonably normal pace — he studied hard for exams, played fantasy role-playing games, even fell in love.

But things began to change when he discovered a half-sister he didn't know about. A strange boy started appearing, claiming to be a warrior reborn who must fight an epic battle against forces of evil! When fantasy becomes reality, will every choice he makes affect the outcome?