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!
In a world where time consists of two kinds of clocks, the Clock of Eternity, which indicates the life span of the universe, and the Silver Clock, which indicates the life span of a person, lived Mu, a carefree girl who despises the contradiction between eternity and the Clocks. Then she meets a boy who’s Silver Clock runs faster than any other person she’s met…
From Transcendence: High school student Asahi is forced to provide blood to a childlike vampire Hikato, and becomes his ‘temporary’ mother, until he reverts to his original self. When Asahi finds out that Hikato stayed behind to protect the human world, how will her feelings towards him change….!?
In front of me appeared a mysterious person out of nowhere. I couldn't help but ask, "Who exactly are you?"
A beautiful young lady knocks on the door. She claims to have amnesia and begs the man who opens the door to let her stay until he dies.
A talented young man who doesn't want to be an official. A beautiful intelligent young lady who hates to be looked down by man. When these two meet in a very uncomfortable situation, a big argument arises. Will everything settle down, and can these two talented people find true love when there's so many obstacles ahead?
From ShoujoMagic: Story 1: Automatic Angel Serika, a high-school student, is known for being a well rounded girl with an attractive face and figure. She is clear-headed and has a talent for sports. But she's an... android!? Vol. 2, Story 2: The Winter Was Trying to End Tale of a high school professor and student.
From Shinnen: Tachibana Itsuka has always planned to live on her own once she became a high school student. On the day she's supposed to move into an apartment building, she finds it burnt and unfit for living. She's forced to live in the house of the landlady's son, along with two other women, and starting day one, none of them get along at all.
By Fateful Encounters: After Komaki confesses and Kusame accepts unwillingly, Kusame tries to break up with her, but how?
From Wikipedia: The story is about Kozue Ayuhara, the new girl who transferred to Fujimi College, who tried out for the school volleyball team. Her friendship with Midori would develop, and her talents would impress coach Honga more and more each day. Though she showcased extraordinary volleyball skills, she would make enemies with Yoshimura, the star of the current team. Kozue would discover that being at the top would bring stress, incompatibilities and other dilemmas into her life. Her high expectations of becoming the best volleyball player in the school, Japan and eventually the world, would set the tone for the drama to follow.
From the mangaka of Kare First Love. By Strawberrie: A sweet shoujo story about a high school girl named Rina who falls in love with Hiro, the guitarist of a band and member of the archery club. They have to deal with many obstacles along the way, especially Rina's poor health condition.
Takes place before and includes characters from another Yazawa manga - Paradise Kiss. From Anime News Network: Mikako dreams of being a fashion designer, so she sets her eyes on attending Yazawa Arts with her childhood friend Tsutomu. But, he looks like a famous rock star and attracts more attention than she'd like, especially from a popular upperclassman. Incapable of dealing with her own feelings towards Tsutomu, Mikako devotes all of her time to a new 'flea market' club she's created with her friends on campus. But, it seems to bring her more into contact with Tsutomu than ever before. Cameos include Yazawa herself and characters from her previous works. [From ShoujoMagic]: Ever since he was small, all the girls in the neighborhood have fawned over Tsutomu Yamaguchi, whose name came from a song and whose adorable face closely resembles the monkey character Monchichi's. Even back then, it was enough to make his friend and neighbor Mikako sick. Now that he's a little more grown, Tsutomu looks like the lead vocalist of Manbou, Ken Nakagawa (Midori friend/boyfriend from Tenshi Nanka Ja Nai; we meet main characters from Tenshi on market/fest), and that makes him even more popular with the ladies. But Mikako--now a trendy teen with modern sensibilities--couldn't care less. Or could she...? Gokinjo Monogatari is a sharp-witted and stylish slice-of-life story!