In the Kidou Senshi Gundam-san series:
1. Saisho no Maki
2. Tsuki no Maki
3. Mittsume no Maki
4. Yottsume no Maki
5. Itsutsume no Maki
6. Muttsume no Maki
7. Nanatsume no Maki
8. Yattsume no Maki
9. Koko no Tsume no Maki

From Shoujo-Sense:

Sasuke Sarutobi is the commander of the Sanada army’s elite force, Hayabusa. While Sasuke serves Yukimura with respect and love, within his squad he is known to be very strict and having an extremely sadistic personality.
As Sasuke twists their arms to make them stand up to it, Hayabusa members strive day after day to uphold their duty...

From Midnight Scans:

At the end of the second semester, a teacher came. Everybody in class quickly opened their hearts for the childlike adult, Jiro-chan. Kokoro knew that Sensei loved her because he asked her for help. However, Fuwa-kun, the one I love, hated Sensei.

"Wh-Who are you?"

One day, the college student Taichi is spoken to by a stranger in a place that is very dear to him. He is informed by the man, who calls himself Zama, that the place may be gone. It is where the orphaned Taichi first met his beloved guardian Kanda.

Who is this Zama, who suddenly appears before Taichi? Taichi is anxious...

It is the near future and the age of criminal organizations fighting for territory with their own crew has ended as they figured that it was neither economical nor practical. The new method of territory warfare is done with each criminal organization hiring an assassin and betting their land on which assassin survives the modern day coliseum.

Bando Eiji aka Gun Mania is a top rated assassin for the Kuroyanagi group. A young man named Kusano Nonomura of the now overthrown Kusano organization seems to have a vengeance against Bando, the Kuroyanagi family and the entire criminal world. Blood will be shed very soon.

A girl playing a male character in a video game falls in love with a female character in the virtual world while unaware the player is actually a boy. Meanwhile strange distortions begin to happen in the real world...

From Tokyopop:

A chilling dramatic series about Shinjyurou Mamiya, an embalmer in a nation where men of his profession are viewed as outcasts engaging in an unaccepted and unclean practice. For Shinjyurou, it's just a job. But in doing it, he's gained an understanding of death, and more important, what it truly means to live...

The world of earth, and the world of heaven, seprated by the clouds. Rinne is one of those who lives in heaven. Then a wild fire that no one can put out in heaven, where it never rains, happens. Rinne is determined to put it out, but accidently trips and falls to Earth. The fire is still going strong in heaven, and Rinne has to figure out how to put it out.

Love, trust and friendship are very important values but also very fragile. In the lives of Maggie, Annie, Edison and Nick they unknowingly become tools for pain. Denying love, creating lies and keeping secrets lead to unwanted results and to a battle between two girls that either may never win. (by Aria)

In a world where every land strives for power, two Wakis named Chado and Poky, traveling aboard a flying boat, accidentally land on a very dangerous island. Prepare yourself for an epic journey into a huge universe!

Kyouya, top leading Japanese dancer, has caught the eye of Kunitachi, a company president. Kunitachi is arrogant and aggressive. He openly and publicly kisses Kyouya whenever he feels like it without Kyouya’s consent. Despite his possessive and aggressive advances towards Kyouya, he is seen in the the tabloids having a private meeting with a beautiful woman. Can Kyouya continue to play hard-to-get especially when this scandal has angered him to the point of confronting Kunitachi?

A guy named Al goes around killing "rebel dolls", which were used as fighting machines in the war before, but their neglect over the years has made them become "rebels. One day while trying to look for some, a boy comes falling out of the sky in hand cuffs, and following him is some rebel dolls. This is a prize catch for a doll hunter, but why are they after the boy? And is that boy even human??

Let the games begin...

From StarryHeaven:
Ikumi is a schoolgirl who has a crush on Takase Hiroki, the most popular guy in school. However, Hiroki has refused the confessions of all the other girls, and it looks like he’s spurned Ikumi, too! But it looks like luck is on her side, because with her little brother Haruka, she is living in Hiroki’s house!

High school freshman Hirano Haruto moved into the dormitory of the school he wanted to go. Morioka Touji, Haruto's guidance manager, has a "black" rumor going on in the school and he didn't fulfil his job to guide Haruto. However, Haruto finds that Morioka actually isn't as bad as everyone thinks he is...?

Creamy Mami is about a young girl, Yuu, who after seeing a spaceship is given the power to use magic for one year. She is also given 2 cats, Poji and Nega, to watch over and guide her. Using her magic powers to transform into the idol Creamy Mami, Yuu must work hard at acting, singing, helping her parents at their crepe shop, fighting aliens and bad guys, going to school, plus try to get the affections of her childhood friend Toshio.

Yuusuke's senior, Ichijou, tells him an old horror story of an ill-fated lover who, rumor has it, was left to die in what is now the present-day basement of one of the school's buildings. Sent on an errand inbetween classes, Yusuke can't help but recall the story as he makes his way through the eerie surroundings, when suddenly...he blacks out... Released in volume 1 of the Finder series, Target in the Viewfinder.

From Bakeneko's Lair:

Poor, poor Akatsuki Homare. He's gotten himself into a mess of trouble. Considering his arrogance, he's getting exactly what he deserves. Yes, Homare, life is a game of give and take. You don't only get to be on the taking side...

It's about young people in postwar Hiroshima getting involved in the black market for weapons. The main character is an A-bomb survivor whose hatred drives him to kill an American black marketeer. He asks the Americans, "Who are you to talk about justice when you massacred hundreds of thousands of innocent people in Hiroshima, in Nagasaki, in the firebombing of Tokyo? Was that what you call justice?"