From MangaArt:
Ami is a normal school girl. One day with her friends, she got stopped for an interview by a camera crew who thought Ami was really cute.
Shortly afterwards, Ami meets a blond boy who goes to her school named Nozomu. He seems to show some interest in her too. However, after she went to the 'Darwin', a group of two boy singers, concert, she met another Nozomu.
Very soon after the encounter with Darwin, she then got roped into the entertainment world as there were many people already interested in her from her live interview, who she later also became interested in.

Bow is a whacky stray bull terrier with a distinctive black circle around his left eye. After being adopted by the daughter of a not-so-cool yakuza (Japanese gangster) family, his silliness often turns the house upside down, but the "boss" can barely do anything because Bow is now the pet of his adorable daughter.

A cute little shoujo centered around three guys and their love troubles.

From Be With You Scans:

Chie is a young girl with wonderful parents to look up to; her archaeologist father lives with her in Hokkaido, and her mother is a great scientist working in America. During a local cave excavation, Chie and her father discover Tyrannosaurus eggs, and they're about to hatch! This little girl becomes their mother, and does what she can to protect them from those who want to experiment on the little baby rex.

Futarigurashi follows an aspiring mangaka named Kenji Aoyama, when he meets a boy named Hikaru Saitou. However it turns out that "he" is actually a girl who was raised as a boy.

In elementary school, Juuzou was tortured by his classmates. Years later, he finds himself working with one of his former bullies, a man named Akai, who has moved into the apartment above his. As time progresses, Juuzou's revengeful alter-ego takes over and he becomes a psychopathic killer.

The blade arts of the "Devil" tasked with stiking down evils threatening a peaceful Edo! Heizou Hasegawa, upholding the role of chief officer protecting against crime and arson! In 1783, the heart of the Tenmei era, Hasegawa held the office of chief director of the department charged with sustaining safety in the region, suppressing the most vile of thieves and criminals, an individual largely feared, renowned as Devil Heizou.

Momoi Kampachi, as a child, loved the manga Ashita no Joe and followed his dream to become a professional boxer, but at the age of 24, he was diagnosed with a career ending injury. As hard as it was to turn away from the one thing that he worked his entire life for by sacrificing everything else, it was inevitable. His longtime friend, Oume Hiromichi, who works as an editor at a manga publisher, gets him a job. Kampachi has to restart his life and needs to learn everything from scratch but he brings the same passion he had for boxing to being an editor and fights his way through the corporate world, round by round.

1. Valentine Kiss
2. Sekai de Ichiban Aishiteru
3. Mominoki ni Southern Cross

Otoi Nobuhiko's family is full of robot engineers: both his mother and father are renowned scientists, and his grandfather, Professor Otoi, is world-known for his amazing human-form robots called the Atrandom Numbers. So when Nobuhiko is sent to live with his grandfather while his parents work abroad, it's no surprise to see his grandfather working on his latest model, Signal. His grandfather agrees to program Signal to Nobuhiko's liking, but due to a seemingly innocent occurrence during the process, instead of the big brother that Nobuhiko wanted, he gets a big brother and little brother in one! Now whenever Nobuhiko sneezes, the cool and arrogant Signal shrinks into an innocent and mischevious 2 year-old! If that wasn't enough trouble, more and more of the Professor's robots begin to show up.
Twin Signal starts out as rather childish and light-hearted, but within a few volumes the pace turns into more serious action as the Atrandom Numbers defend the Otois and themselves against rivals who seek the Professor's latest research.

Kondo Masahito is a tough high school senior, while his older brother Yoshio is a calm and gentle kindergarten teacher, so it is not rare that younger brother protects the older one. Different personalities make it difficult for Masahito to understand his brother, but he still tries.

Chapters 5-9 are oneshots:
5) Ghost --Setagaya-ku no Maboroshi--
6) Amai Natsu no Kyousoukyoku
7) Unbalanced・Tart
8) Kimi wa Nemuru
9) DEAR / Ganbare! Kagaku-bu

[Quote from Yasha:] "A fun little two volume story about the Demon Astaroth who is being pursued by Beelzebub who wants to marry him. The problem is, if Astaroth give in he becomes a female, which he doesn't want. Second problem is that since he doesn't do a good job as a demon he is constantly running out of energy and transforming into a mini-demon. Of course Beel is always willing to give a little energy to his love. Also features a Lucifer who looks more like a visual J-pop star."

Taken from CMX:

Young Kurumi has never received presents on her birthday. Over the years, she has also never aged and credits her longevity to the fact that she has never opened a present. Now it is her role to travel the world, bestowing gifts on others. But these presents never turn out to be what the recipients desired; there's always a dark side and a high price to pay. Author Inuki is known as "The Queen of Horror" in Japan.

Bonus chapter in v3 comes from the josei spin-off of Suspiria, ZOKUZOKU / ZOKZOK

A spin-off of Rival featuring Heisuke as a government official in Edo chasing after the thief Mouse Girl.

Also includes several other stories, including the "pilot" for Rival and a random (alternate universe, you might say) extra Rival chapter.

A collection of one-shots authored by Kawahara Kazune:

1. Tensei:
   The day Shinohara Chiaki met Gotou-kun was in April during her second year of high school. The new class lists had just been posted and she was nervous that she would not know anyone. Gotou, the school judo star, instantly introduced her to lots of people and made her feel at ease. To Chiaki, Gotou-kun was like a impressively bright blue sky. But one day, during one of his judo matches...

2. One and Only:
   Matsumoto Rika was on her way to her part-time job as a waitress at a restaurant when in her rush, she yanked open a door right into a guy's face. The guy glared at her in pain and in surprise and embarrassment, she ran away while barely apologizing. She hoped she would not ever have to see him again, but when she arrived at work...

3. Aishitekurenai:
   Fukazawa Akira is dating Yasuda Tatsurou, but Akira is worried that Yasuda doesn't actually like her all that much. It's been a few weeks now since she asked him out, but nothing romantic has happened between them. In addition, she always sees him spending more time with an older friend of theirs named Yuka-chan-senpai, who he had a crush on in the past. Is Yasuda just using Akira to get over Yuka-chan-senpai?

The lord of darkness has decided to wake up the Dragon God that will give him the necessary power to dominate the world. But the Dragon God doesn't like his intentions and decides to entrust the mission to find the element that will revive him to the human who holds his soul.

Sequel(?): 팔용신전설 Plus

An explicit (as is Tohjoh Asami's style) manga about a female assassin with male genitalia.

[From CPM]:

A heart-warming tale of teen romance, Miss Taniguchi's intricate art and true-to-life storytelling pull the reader into the story and won't let you go. Tomoko Taniguchi's work was previously seen in Colleen Doran's A Distant Soil.

Remember your first high school love? Everyone does. And Call Me Princess will help bring back memories of those innocent days of dreamy eyes and embarrassed blushes in classrooms and corridors. The story is told by Mako, a young freshman, as she is torn between her feelings for her first love, Yo, and newly arrived bad boy, Ryu.

A collection of stories featuring unorthodox archaeologist Hieda Reijirou and his encounters with the unknown. In this series:

V1. Tenson Kourin (天孫降臨)
V2. Yomi kara no Koe (黄泉からの声)
V3. Rokufukujin (六福神)

Kan and Fuyumi met for the first time three years ago at the wedding of Kan’s older brother. After that, nothing, until Kan goes to register for classes at college and discovers Fuyumi working in the registrar’s office. Thing is, Fuyumi was Kan’s older brother’s wife – and they divorced six months after the wedding. Now those three years have passed and Kan and Fuyumi are about to be thrown together by circumstance