From Viz:

All that matters to 15-year-old Nobara Sumiyoshi is volleyball--she's an awesome player with big-time ambitions. But sometimes it seems like a girl just can't get a break in the competitive world of high school volleyball.
Nobara's family wants her to inherit the role of "young mistress," serving rich patrons at her family's old-fashioned Japanese restaurant. No thanks! When Nobara transfers to Crimson Field High School, known for its top-notch volleyball team, it turns out that her mother will stoop to dirty tricks to keep her off the court. With assistance from her feisty Aunt Momoko, who's got some connections at Crimson Field, Nobara decides to start playing offense.

From ShoujoMagic]:

A collection of short stories

1) Angel's Pocket (Tenshi no Pocket) -
When Sui refuses to date a stalker guy at school, he's insistent to the point of being scary. Sui starts to run, but then slips on the stairs... and lands on top of Taki -- the school delinquent! The stalker is still in pursuit, so Sui makes like she's going to run again, but Taki grabs her and kisses her!? The stalker gives up... and although one of Sui's problems has gone away, she now has a whole new one: Taki demands compensation for saving her. She has to become his slave...!? It's out of the frying pan and into the fire for poor Sui!

2) To You, the Avante-gardes -
High school senior Mishima Kasuga hates the fact that she can't say no to anyone's requests... especially now that it has attracted the 200% weirdo junior Ikeda Tomoo to her. Rumor has it that when he wants something, he'll chase it to the ends of the earth. Can Kasuga find the nerve to say no to him? Or, better question: Does she want to...? She's going to have to figure it out soon, because graduation is coming up, and there's an entire junior class of girls who've developed crushes on Tomoo since Kasuga punched the glasses off his surprisingly handsome face!

3) I Have Love -
Minazuki Kaoru, age 17, is a high school junior who still makes embarrassing mistakes like a freshman, but this one has got to be her worst... she accused the handsome goateed guy of being a pervert, ran away from him, and then found out that he's Nachi Takeshi, age 22, her new student teacher! He wanted to be a novelist, but turned to teaching when he realized he had no talent for it. All the girls in class are attracted to his boyish charm, yet he seems to lavish his most immature moments on Kaoru. In spite of herself, Kaoru wants to know more about Nacchan's world, through his novels. What will it take to make him open his books -- and his heart! -- to her...?

4) 9 o'Clock Bomb -
Sakada Mayu was saved from a tight spot on the street by Nagato Hiroshi, a cute boy from her class, and then got a little too obvious about her attraction to him. That's when they were stopped by a photographer and asked to participate in a "best couple" competition. Mayu was hesitant, Nagato wasn't -- and they won first prize! They're not really a couple, but now Mayu wants to change that... She gathers all her courage and coerces him into going with her to the fireworks festival at 9:00 PM -- and something's bound to explode!

From Nekohana & Eden:
Ichiko has idolized Arashi-sempai from a far, ever since she saw him play in his band a year ago.

When she accidentally damages his right hand, she promises to become his right hand and do everything he needs until he recovers. Will this be the chance she's always wanted to get close to him, or will it prove to be more than she can handle?

They're a group of peacocks who dance gracefully with their beautiful plumage that mesmerizes all eyes. Will Mariho's destiny be changed after meeting them...?!
(Source: Simple Scans)

A collection of short stories by the mangaka of "The Devil Does Exist" ("Akuma de Sourou").
Story 01 The Flowers of the Sun (Ohisama no Hana): High school girl Nakayama Tomiko is in love with Kan's smile, which is "just like the sun." Tomiko is more than happy just to see him when he smiles like that. She used to think she'd even love the boy himself if she could be close to him or be his girlfriend, but...!?
Story 02 Desirous Seventeen
Story 03 Sweet Home
Story 04 Stardust Flower
Story 05 Nakahara Babies

High school is hard for Kayano. When she tries to confess her love to the kind but distant Yuichi, the school bully Takeru makes her life hell. But things get worse when Kayano's mother gets engaged to Takeru's father, the school principal!
Soon enough, instead of be in love with Yuichi, she falls in her love with her future brother, Takeru.
What will she do about this forbidden love?
* Volume 5 includes the short story: July
* Contains a short story in vol. 11 called Flying Rabbit:
Sayoko and her best friend Tsukasa don't know what real / true love is. But then Oota from Tokyo appears and there is a dramatic past about him. What will happen to them? (Source: MU)

Kisaragi Sumi continuously took care of her grandmother, father and mother until she turned 60 years old without ever falling in love. One day after finishing her mother's funeral service, a cat calling himself Rei appeared and granted her wish to "experience her youth again". What happens when Sumi gets a second chance as a 17-year-old high-schooler once more?!

(Source: MU)