From Aerandria Scans:
Saeki Fumio is a genius who earned a PhD at the age of fourteen. When she goes back to Japan to announce her invention, a bunny robot endowed with artificial intelligence called Alice, it turns out that someone is trying to steal Alice. With the help of Hikaru, a personal bodyguard that she hired, will Fumio be able to keep Alice safe and sound?

In future Japan, bigamy is legalized! Specifically, each person may legally marry two spouses, a simple legal change that brings up a lot of questions about serious romantic relationships. What would long-term relationships be like if they didn't remove you from the dating pool? Would people be more willing to commit if they knew they could also pick someone else later? Would society really jump to accept this as a new social norm, even if it had become legal?

Ikuta Naosuke, a married man, bumps into a classmate from middle school, Itou Yuko, who's had a crush on him. Yuko has grown up to be a pretty nurse, and Naosuke begins to have an affair with her. With the new bigamy laws, Naosuke wants to marry Yuko, too. But how badly would that hurt his first wife? And how will he deal with it if Yuko also finds another man to marry? Naosuke and the people around him are starting to shift towards the new and approved 'double marriage' lifestyle, but they may not be ready for the complicated problems that can arise...

In a post apocalyptic world devoid of seasons, where man's "golden age of technology" ruined earth and caused science to run amok, there live four individuals looking for a door to the hell far below the surface. Through a series of coincidences, the ex-hitman-now-bartender Mihai, the deranged and psychopathic Haine, the vengeful yet kind Naoto, and the freelancer Badou meet one another.

Original doujinshi about cats.

A mysterious boy who brings peace to deserted places and things one day finds the skull of a dead girl...

Aka Dezhen Zhongguo ta luo pai Note: These are the illustrations for the Tarot Deck and not the Deck itself. Incomplete.

• Deep Sky Blue
Hikari wants to end her life. Will Nakata be able to save her from doing so?

Rino hates dogs, and is afraid of them. One full moon night, she finds out that her crush, Misaki, is really a werewolf. And that same night nearby, a janitor was found dead and covered with marks from claws and teeth.

From Dark Horse:

From the desert wastelands emerge two mysterious warriors, master wizard Yarong and his faithful servant Batu. On a grave mission from their king, they have yet to realize the whirlwind of political movements and secret plots which will soon engulf them and change their lives forever. When Yarong is mortally injured, Batu must fulfill a secret promise to leave Yarong's side and protect his master's child. As Batu seeks to find and hide the infant, Yarong reveals another secret to those who have tracked him down to finish him off--the deadly, hidden power of a Shaman Warrior!

* One of the best-selling manhwa epics of all time, Shaman Warrior won the Korean Culture & Content Agency's 2006 "Best Manhwa of the Year" award!

A battle takes place during the 25th hour of each day. There are only a chosen few that can fight. Two sides: those that fight to preserve yesterday and those that fight to ensure that tomorrow comes. Which side will win? (guess that'll do for now. you get the general idea...)

Well, I don't think this is an artbook but instead, it seems to be a series of illustrations(of varying quality)? Illustrated by Ji-Yun Chae aka kkuem

Chao, a wheelchair-bound little boy, is excited to be finally going to school to make friends with people his own age! But when he gets to his homeroom, the weirdness begins. Reality is warped and the children slowly realize that their teacher is a monster in disguise. This monster teacher is capable of inflicting a horrible punishment on students that are unable to answer his question about punctuation. Will any of the students be able to discover the answer before it is too late?

Ranma and Rella run a small detective agency, until one day they're bumped off after discovering a
dark secret! Their lives are saved by some mad scientists, but not without some side-effects...

In "Cigarettes ≠ Chocolate," by Kurokiri Misao, one girl thinks that love is like chocolate, while another thinks it's more like cigarette smoke.

N/A

Minori Takasaki is a lesbian who plans on having a lovely time surrounded by young girls in her new high school. However, she gets involved with a trap, Yuuki Toudou, the student council president.

From Aerandria Scans:
A collection of various one-shot stories.

A mannequin that stands all day inside a shop window dreams for something else than what she has. She dreams of her kind maker, the man who made her into the mannequin she is now and wishes she could talk and express her feelings like normal people. But one day, she gets damaged and is thrown away in a back alley. A strange guy picks up her pieces, and for a strange moment, she feels that he can read her thoughts.

And the next day, she gets her wish. She’s become human! Now she has to cope with many things, including her growing feelings for the strange man who gave her life.

Horror Anthology consists of 6 oneshots:

1. Jushin Mail by Imai Yasue
2. Kiboe no Megami by Shimizu Masumi
3. Death Spiral - Eien no Jubaku by Komuro Eiko
4. Mirai Diary by Sugawa Maki
5. Noroi no Tatebue by Makihara Wakana
6. Diana no Kaidan by Hayatsu Chisato

A period drama set in 17th century Japan ten years after the Battle of Sekigahara, Gaiakitan tells the tale of of Sanada Yukimura assembling his team of ninja, the "Sanada Ten Braves." The story follows a mysterious and talented ninja, Kirigakure, who is reluctantly drawn into Yukimura's rebellion against the Tokugawa clan.