In the future, mankind has been able to create machine bodies so they can be able to live for thousands of years. Humans are now second class citizens and if they do not acquire an mechanical body, they are either hunted or forced to live a life of poverty.

Tetsuro Hoshino is a young boy whose mother is killed by the machine men for a hunting trophy. Outraged, Tetsuro seeks out revenge and vows to keep his word to his mother to get a machine body. He soon meets a woman named Maetel who gives him a free ticket on the space train Galaxy Express, which if he rides, he will be able to receive a free mechanical body. But nothing is as it seems as rumors rise that all who board the train never return.

This is a story of how one boy learns about the world and his quest for a new body.

Note: Originally serialized in Shuukan Shounen King from 1977 to 1981, a sequel was serialized in various incarnations of Big Comic from 1996 to 2005. In tankoubon form, this sequel wasn't released as a stand alone titled, but tacked on reprints of the original series. This means, for example, that Shogakukan's 1997 release covers the original series in volume 1 to 14 and the sequel in Volumes 15 to 21.

Viz released five volumes of the sequel. The original manga has yet to be translated into English.

Nino is a girl who harbors feelings towards her friend, Momo. Just when she can no longer suppress her feelings, she encounters a boy who composes music...," and "What is the promise Nino made to a boy she met who composes music?"

Life is a comedy when seen from afar, and a tragedy when seen up close.

Skipping class on the rooftop one day, Shunpei's best friend Fumi tells him he thinks he might be gay. All set to freak out ("Then up 'til now he's been thinking that way about me?!") Shunpei's a bit nonplussed when Fumi's confession turns out... to have nothing to do with him at all! In fact, Fumi's already going out with someone else. Cue adolescent meltdown.

Also contains a continuation of Otona Keikenchi.

Nanri Ryusuke has transferred schools three times this year because of his parents’ divorce and he is determined to make a good impression at this new school because it appears that he's staying for good this time. However, his seat is in front of the weird girl in the class, Fujimori Miya, who claims she is a witch and who everyone in the school avoids. Miya, for some odd reason, takes a creepy interest in Ryusuke and makes him the subject of all her crazy experiments and spells.

The series is on hiatus since late 2012 due to the author's health issues.

Because the way people have a high interest in "sex," a sex school was formed in order to fulfill the students' desires and help them become more advanced in their skills. Ion, in order to help pay off the debts in his family, has enrolled in the school, hoping to gain knowledge and sell out his body in the future to gain money. But Ion gains more than just "knowledge" in the sex industry, and he starts to fall for his Instructor Asagi... but love is strictly banned from the school...

This 4-koma style manga features three school girls as they hang out and chat. Friendly, clueless Yukari, enthusiastic, childish Yuzuko, and the more level-headed Yui hang out and talk about various subjects, like ketchup and mayonnaise, hands, the sun and more.

When Yuna Lee's mother moves to Germany to pursue a music degree, she's left to stay with her father, a university professor, and her three older brothers, who are fiercely overprotective of her.

During her summer vacation, she visits her mother in Germany, where she falls off a cliff and is rescued by Rieno, an 18-year-old knight living in the land of Phantasma. Rieno makes a deal with Yuna: If he saves her life, she must come with him and become the Queen of Phantasma.

After agreeing, she goes back home, only to return to Germany some months later, and is whisked away to Phantasma by Rieno. Now, she must cope with being the Queen of Phantasma, while forgetting the world she came from.

Takezou, wearing rose perfumes belonging to his brother's wife, sneaks into Shinobu's bedroom. Invisible for Shinobu he caresses his brother's body.

The story of Shinobu and his stepbrother Takezou's adulthood.

Volume 1 includes:
- Lure of Aroma (香りの誘惑) ch2: The story of Shinobu and his stepbrother Takezou's childhood.
- Impurity (汚れ): extra story, an episode of Shinobu's and his stepbrother Takezou's school years.

Volume 2 includes:
- Anten (暗転): extra story involving Shinobu's son, Kaname.

From the Selector Infected WIXOSS Wikia: This story revolves around two pairs of Selectors and their LRIGs: Yuragi and Alfou as well as Mako and Haiti. From Wikipedia (the anime's story and general background for the two manga): WIXOSS (short for "Wish Across") is a popular trading card game in which players battle against each other with fighters known as LRIGs (girl spelled backwards; pronounced Rurigu), using cards to support them. Ruko Kominato, who receives a WIXOSS deck from her brother, discovers that her LRIG, which she names Tama, can speak. She soon learns that she has been chosen as a 'Selector', girls who must battle against other Selectors. Should they be victorious in battle, they will be able to have any wish granted, but should they lose three times to other Selectors, they will lose that chance and lose all memory of the game. As she and various other Selectors battle it out for the sake of their wish, Ruko finds herself drawn into the dark sinister world of WIXOSS, discovering that win or lose, there is always a cost.

Lux, a former prince of an empire named Arcadia that was overthrown via a rebellion five years earlier, accidentally trespasses in a female dormitory's bathing area, sees the kingdom's new princess Lisesharte naked, incurring her wrath. Lisesharte then challenges Lux to a Drag-Ride duel. Drag-Rides are ancient armored mechanical weapons that have been excavated from ruins all around the world. Lux used to be called the strongest Drag-Knight, but now he's known as the "undefeated weakest" Drag-Knight because he will absolutely not attack in battle. After his duel with Lisesharte, Lux ends up attending the female-only academy that trains royals to be Drag-Knights.

On present day Earth in the bustling city of Hotaru, lives a lazy, uninspired 17 year old highschool student of Gunma High, Izumi Kaivou. Due to his extreme laziness he often finds himself in trouble performing even the simplest tasks of everyday life, relying on his younger sister to take care of him, although he'd never actually admit that. Meanwhile on the planet Trilliaus, the planet's defense forces have been reduced to nothing more than a group of militia. Of the milita, 19 year old Ryoku Eikiro is one of only three that remain to dedicate their life to putting an end to the death and destruction that has plagued the planet since Zaigou's arrival, whom is desperately in search of something, but what? Kaivou's apocalyptic premonitions and bizarre nightmares foresee that soon nobodies life will ever be the same again...

Hayama Honoka, a freshman at Asaka High School, is an easygoing, unmotivated teenage girl that seems to be unaware that she is more interested in girls than boys. Tomori, her best friend since middle school who is a little violent at times, reminds her that she must pick a club to join at school. Soon after, during the lunch break, Honoka sees a girl wandering the old, abandoned campus building and meets a shy and clumsy girl named Mizusawa Yuzuki who finds fascination in the building that is several decades old although, Honoka only sees it as dirty. Honoka and Yuzuki learn about a small school club called the Abandoned Building club. They meet the vice president of the club, Tachibana Mana, a very passionate and nicely-figured girl, and the two girls decide to join. The club’s purpose is to visit abandoned buildings, rooms or stations and see the beauty of the place that has been forgotten but which is full of history, places that are worn out by time, forgotten by people but filled with hints into the past.

In 1944, Japan was destroyed by an unprecedented disaster, which immediately put an end to the war.

Devastated in the aftermath of defeat, the Japanese government complies with the Allies’ reconstruction plan and the country begins to recover from the loss after a few years, but America and China intricately divide the nation on a municipal level. Eventually, China’s military districts become Chinatowns, and places controlled by the United States are Americanized. The many Chinese and American immigrants make Japanese people the minority in Tokyo.

In Tokyo's City 23, a girl named Rose Haibara, who leads the Club Primavera, an establishment for ladies of the night, one day meets with Leo Shishigami, a laid back repatriated soldier with nowhere to go. There begins the story of Rose's determination to help her countrymen in need with Leo's support.

One day, an angel fell from heaven. Along the way, she lost two of her feathers. Now, she is banished from heaven until she can find them, and thus our story begins...

Suzume, the only human in the demon world, works as a journalist in the demon capital city, Ooedo.

From Blissful Sin:

After stomach cramps land Muramachi Koharu in a bed at the nurse’s office on the very first day at his new school, he suddenly wakes up to find himself on the landing just before the roof door. And there’s a student he doesn’t know sitting right next to him!
“Where am I? Who are you?”
The student says he’s one year Koharu’s senior and leans closer and closer to him…!
He pushes Koharu down… And suddenly kisses him!

A romantic comedy that tells the story of the faithful yet stupid senpai Oosugi and Koharu, a transfer student who’s too nice to say no. ♥

Did you think Masca: The Tale of the Great Mage of Hessed was over? Masca: the Kings is the sequel of Masca, in which Asarella goes on a journey to save Kainen. However, the first two volumes focus quite a bit on the development between Rea and Rakin (Kainen's beautiful ex(?) and another demon king).

From CPM:
The Devil's Castle was a dark and somber place, until the good-hearted apprentice ASARELLA stumbled on it in a goodwill mission, against her master's wishes--the archmage ELIWHO. Things sour quickly, as Asarella was bound with a blood pact to the Devil, KAINEN. Little did she know, the mage harbors a secret love for her that will only complicate her training for the upcoming apocalyptic battle. This sets up the most unusual love triangle of all space and time.

From Yen Press:

Nai–a young man who travels in search of another by the name of Karoku, a lone bracelet his only lead. Gareki–a willful young man who earns his daily bread by thieving and picking pockets. Thrown together at an eerie mansion, where they are entrapped and framed, Nai and Gareki are soon hunted down as criminals by national security forces. As they are driven into a corner, before them appears the most powerful defense agency in the country, “Circus”–!!