Manager Nashizaki Tatsuya of the Pianissimo Club, wants to build the biggest hostess club in all of Japan; a club where men of all ages and nationalities would want to go. And, along with his big club, a huge event will take place, a contest for the number one hostess, with a prize of 100 million yen. Aya, a freshman, doesn't like the idea of being a hostess, but she has to become one, due to a big debt her parents owe. Encouraged by a friend, she reluctantly joins Pianissimo and, so, her life as a hostess begins.

Teshigawara Saki is a high school girl who lives in Roppongi with her perverted father and grandfather. Though she may seem like an ordinary girl, she has the extraordinary ability to open any kind of lock. Saki uses this ability for whoever asks, regardless of whether they are the police or yakuza. But with the organized crime situation worsening in Roppongi, this openness may end up getting Saki more involved than she would like...

Welcome to the anti-underwear naked club. You're invited to join Hanako Tanaka in her quest to rid the world of underwear. Her cohorts are Akiko Yamada (A cup), and Mariko Watanabe (F-cup). Together with Hanako's male childhood friend (much to his chagrin) they strive to make a world free of undergarments....Or so they try.

Anno Domini, The Final Days of The Year 5001. Join the Kanto Ijigen Family on their bodacious adventure going where no Yakuza has gone before... SPACE!

The lead character, Mao Ran, a person of Chinese origin born and raised in Japan, has been trained in the secret martial art of her family by her drunken lecherous grandfather. Her grandfather has promised her that he'll tell her what happened to her parents to encourage her to train and fight. Without her knowledge, her grandfather signs her up to participate in a televised martial arts competition between female martial artists known as "Prime Mat".

Ouichi Masaki was waiting for a miracle to happen to change his life and it came out of the sky! An egg-like meteor crashes into the ground and hatches. In the egg is a young girl that sees Masaki as her...father?

Tachikawa Tetsuya in an incoming freshman at a new high school and he’s a great archer. He wants to join the archery club to meet the one they call “Kami no Ko”, better known as Fudou Gonzaburou. Tachikawa is good, but he’s heard that Fudou is even better. The archery team at this school is in fact very good.

Tachikawa also meets a pretty girl who is already a member of the club (he accidentally walked in on her while she was changing). She’s not very good from the look of things, but she is his senpai and he defers to her. She takes an immediate liking to him and kisses him after practice.

Let’s try just to get past the fact that this girl is actually a boy, named Fudou Gonzaburou…

Info from here

Drawn by an American artist, this textless short story is about a young man's encounter with a oni girl. The oni witnesses an act of simple kindness on the man's part and chooses to invite him to a secret youkai festival deep in the forest.

Grand prize winner of the 4th Kodansha International competition contest.

From AnimeCouncil²:
In times gone past there was a Lord, one who loved Konnyaku. He loved it so much that he ordered his ninjas to protect the family of the finest Konnyaku makers in his land. The protection of the family continues even to today, Mamo-kun, youngest of the ninja family protects the innocent and naïve Yuuna from sinister forces, though more often from herself.

Nuigurumen! follows a ragtag of third-rate actors living below the poverty line as they struggle to produce their third-rate tokusatsu hero TV series.

A short story collection to commemorate the fortieth anniversary of the career of mangaka Go Nagai. The front illustration is for "Sirene birth Guide", the story of the birth secret of the Siren.

1. Sirene The Birth Chapter
2. The Red Loincloth of Suzunosuke
3. The Daily Life of Kingorou and Marilyn
4. Suiko
5. Go Nagai - Real Ghost Stories
6. Robo-Humans Of The Battlefield
7. 40 Years of Miracles by Go Nagai

Even a virgin can become an AV star! The journey of an AV star leading the new Korean fever trend!

Juushingura is about a samurai girl protecting her master and Oo-oku, a place where her master's concubines stay.

For thousands of years, the forces of Heaven and Hell have been engaged in an apocalyptic war, which was hidden from the quotidian world. During the first and middle stages of the conflict, the angels were able to eradicate countless demons, turning the tide of the war in their favor. However, demons hold an advantage over angels: they can be re-created from corrupted deceased human souls. As such, Lucifer began gaining more and more ground, until only eight angels (except Archangels) still stand. Given the circumstances, Hell is seen as the inevitable victor.While the soldiers of both kingdoms are able to engage into combat, Lucifer and God themselves cannot, as they are the ones sustaining the very fabric of their respective realms. However, they can visit the quotidian world by possessing a vessel.The fate of the world remains unknown...

Yuuji Abe meets a mysterious girl at the subway station. This chance encounter with Kana and Rou, her wolf companion entangles Yuuji in a plot concocted by the Seven Heads, a group of half-demons who want to bring a type of utopia where humans and demons can live together peacefully, albeit through unscrupulous and forceful means. As the group targets Kana and her companions, Yuujo begins to discover the truth not only about Kana, but about his own ancestors, and ultimately comes to terms with his budding feelings for this mysterious girl.

Samataro Kamiyama is the envy of his classmates. He always gets the best seat in class, never has detention, and his best friend is both sweet and pretty. He's also surrounded by his loving family, gorgeous older sister and adorable younger one... but hey, that's just what life is like when you're the son of a god! It's always clear sailing, never a cloud in the sky... and poor Samataro is bored to tears. How can he ever learn to be a god if he can't make it on his own as a human first? It's the last straw when his divine parents take their intervention a little too far... but can he really survive a normal life, free of miracles and magic?

17-year-old high school student Asami Kawakami's friend, Chiharu, has stopped answering her phone and never comes to school anymore. She would rather spend her time playing Portus, an old videogame. There is an urban legend that there is a secret level where a boy appears and asks if you want to go to the other side. If you say yes, you die. When Chiharu cuts her own throat, Asami and the art club teacher, Keigo Sawa, set out to find out the truth behind the legend and Chiharu's suicide.

The male with the devil's name, Amon. In order to protect himself and the people around him, to gain back his memories, and in order to escape from hell, he must fight. The enemies that will come after him after having woken up from the dead, and the encounters with women that will leave him breathless. The condition of hell is?

Asami is a beautiful cop in the Investigative Precint 1! Her dream is to solve a big case! But because of Asami hating Lieutenant Shimoyama's interference Asami's chances are thwarted time and time again. One day, an all-points bulletin stating a discovery of a floating corpse!? Shimoyama claims it's a suicide but Asami does not rule out foul play and starts investigating with her partner, Harada. A front line police story depicting the adventures of a female cop.

From MangaHelpers:

This 4-koma comedy manga follows the daily life of the intelligent, responsible 6th grade elementary school student Haruna Raika. She keeps busy as the elementary student council president and the classroom leader, and she even fills in for the teacher sometimes! [tethysdust]

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4-Koma comedy following the super genius grade school student Haruna Raika and her every day life. Where she's the class president, the room leader, the top student, and even fills in for the teacher when they've overslept!