From Yes_Rhade:

Chuunri's in a predictament - he's newest boyfriend doesn't seem to be interested in being intimate, so he goes to his previous boyfriend for advice. Of course, a little jealousy never hurts to get some action going.

Yohei is in the Woodwinds Orchestra at his high school where he plays the clarinet as one of the few boys in the group. The president of the group is Azumi who also happens to be Yohei's first girlfriend. Azumi has never had a boyfriend before, and the couple has many awkward moments as their relationship is still fresh. With both Yohei and Azumi acting a little shy with each other, being intimate is difficult but their love for each other makes them braver.

From Esthétique:

Toudou Rinko is a serious and reliable class representative, now in 2nd year of high school. It happens that the first male person she starts to notice is her homeroom teacher, Saku Makoto. She ends up helping the nonchalant and playful teacher with his "Love Guidance Room".

Also included is Tanaka sensei's earlier 1998 work "Light Right Rabbit"
Usami is a high-school student who likes children. After an incident on a school trip, he plays with the children at their kindergarten. The children call him "Usagi" because of his magic trick. He also happens to be in love with one of the kindergarten teachers.

In the immediate future, a giant meteorite has collided with earth. All living organisms, including mankind, have been wiped off the face of the planet. The government, who had foreseen this outcome, took measures to counter the worst-case scenario. In particular was Project "7 SEEDS", in which five sets of seven gifted young men and women were carefully selected and placed into teams (Spring, Summer A, Summer B, Autumn and Winter). Each participant was then put under cryogenic sleep in hopes of preserving the continued existence of mankind.
When those men and women awoke, they found themselves suddenly thrust into a cruel world. While bereft and grieved over forever losing their loved ones, they sought to find ways to survive.

Note: Won the 2007 Shogakukan Manga Award for shoujo manga.

This fanbook includes an artbook, character files, the making of 7 Seeds, and an extra story about a previous inning which also is a sneak peak into the old lives of many of the 7 Seeds characters.

The final act of 7SEEDS. What became of the people who survived to the end?

Young men and women were cryogenically frozen as part of the “7SEEDS Project” in order to prevent the destruction of mankind. They came together and safely escaped from the collapsing underground. After taking on such daring struggles, they are determined to survive in this world, and they have now begun working to build a new “life” on the island of Sado.

From Shoujo Crusade:

One day, while in search for more food, our heroine stumbles upon a jar of what looked like umeboshi; little did she know that it would bring her more than just a full stomach. The mysterious snack somehow makes her shrink and she can only grow back when she eats something (which is a bit of a chore if you're THAT tiny). And if that's not troublesome enough, she's also dealing with her crush who seems to like her best friend!?

7 Short Stories About Sex (spanning across 11 chapters):

1-3. 7 Daime no Tomari (The Seventh Generation, Tomari)
Tomari is a cursed woman who must do specific sexual things with her partner or the curse will kill her. Her partner, randomly chosen by the curse, is a guy called Naoki. He's pretty much willing to do whatever she needs, but Tomari will have to get past his incestuous sister Kyoko first.

4-6. Hajimete to,
A teenage couple, Seriko and her boyfriend Ogihiko, find themselves caught in a plot from her crazy yakuza family to make them lose their virginity together.

7. Sandy Go Home
Yoko returns from studying abroad in America with her sex-crazed roommate Sandy, and they both proceed to fight over who gets to have sex with her brother.

8. Mete Yunde
After their parents died in a traffic accident, Morote's two older sisters became insane. Is he safe in the house with them any longer?

9. Pastel Ivory
School kids have a sexual encounter in a bathroom.

10. Ninjia Shoujo Makari Tooru
When a ninja invades a girl's bedroom, he finds himself completely outmatched by her skills, both ninja and erotic.

11. 80D
A couple has a sexual exploit in a library after hours.

As the name implies, the manga deals with the "light and darkness" of the 16th-century London actor, playwright, and troupe manager William Shakespeare.

From Easy Going Scans

70 years since the end of the Korean war, July 27, 1953. 70 years on, a new conflict arises in the Korean peninsula. The powder keg of North East Asia is lit by a small ember...

This is a cinderella-like story in which a shy and common girl gets a pair of glass slippers. The slippers enable her to transform into a cinderella. In this form she's loved by the guy she has a secret crush on.

A mysterious masked and armored man has been showing up in Tokyo, apparently fighting criminals in the name of justice. He won't be able to clean up the city alone, though, and he is looking for partners.Satou Yuuki is a kind-hearted high school student who is being brutally bullied by a boy from a powerful family and his friends. Yuuki's rage is buried so deeply inside himself that it becomes another personality, composed only of anger. When the bullies push him too far, that Yuuki comes to the surface, and only the armored stranger keeps him from becoming a murderer. Suzuki Akari is an unattractive girl in the same school, who is treated badly by everyone. At night, though, she makes herself up into a pretty girl and lets out her rage and tremendous strength on gangsters and rapists.The masked man encourages Yuuki and Akari to join him in cleaning up the crime of the city, and to use their strength to fight for justice. The three of them are surely going to have their work cut out for them! [tethysdust]

Question: What is the format of competitive quiz bowls, called "golden rule" by truly able players?Answer: 7 Right 3 WrongExplanation: It means that one wins when he gets seven correct answers, or gets disqualifed when he gives three incorrect answers. It's a standard rule loved by competitive quiz bowl players.

"Lured by the sweet fragrance of the flowers which blanket the earth, with fangs of steel and claws of iron, to the Garden of Eden which welcomed the ages, under the guise of a disaster from the heavens... seven dragons appeared."

Based on the game with the same name.

Awyn Gardner will do anything to protect the beautiful mistress of the equally beautiful estate gardens he lovingly tends…even enslave himself to an also beautiful demon bent on world domination! The fight is on between angels and demons and humans for the world…and Awyn’s heart!

From Serenus Dreamers: Shun is a girl who used to be shy and gloomy. Wanting to change, she transforms herself into a bright girl when her family transfers into a new place. Hoping to fit in, she laughs and smile at everything agreeing with everyone. She starts to fear that her young teacher is seeing right through her. Is she just imagining, or is it true---? Also contains two one-shots: Your Kotonoha (Your Words) Yuki's childhood friend, Rio, suddenly moves back. Two years ago, she confessed to Rio through a letter; but Rio read it out loud to everyone and made fun of her. Rio still has the letter and threatens to recite it unless Yuki does what he says. Puberty Baby To Eri, Kaoru is like a troublesome little brother or a cute puppy. She's been taking care of him for fifteen years since they live in the same apartment. She thought he had no interest in girls but that changes when she catches him with a group of girls and flirting!

An anthology manga containing 8 short stories based around the theme "ZQN" (From "I Am a Hero") 

Souko and Yuki are childhood friends. Despite their youth, the love between them develops into a serious relationship. But the terrible secret Souko hides prompts her into later abandoning Yuki.

Now living in a new town, Souko meets Hiroto whose friendship and gentleness coax Souko into once more reaching for happiness.

Past wounds, the promise of future love, overwhelming passion and two men vying for the same woman. What will become of them?

There is a mysterious group of people who inflict cruel and fatal games on people for their own amusement. Tatsuya and Misa are out on a date in an amusement park when they wander into one of these horrific competitions on the tallest roller coaster on earth. The seats fall out of their 12-person roller coaster car, and they are told that the game will end when all but one person has fallen to their death. Will the passengers be able to find a way to escape the competition? Will there be any retribution against the orchestrators of this sick crime?

Kuini and Yilou must travel to Tyzzer, an unknown village, to prevent a nameless threat, or the world will end in 80 days. Along the way, they team up with the apprentice artist Lang, who is also traveling to Tyzzer to find the mythical dragons. The way to Tyzzer is filled with danger, mystery, mischief, and… fatal hilarity.

Will they ever get to their destination?