Teru, a poor and kind girl, recently lost her older brother, her only remaining relative. Before he died, he gave her a cell phone connecting her to a person he said would support her if ever he were unable to. As time passes she is cheered on by text messages sent from this enigmatic person, known only as DAISY. But one day, through an unexpected incident as Teru begins working for the delinquent school janitor, Kurosaki, she starts to question DAISY's identity. DAISY may be closer to Teru than she thinks...
Dengeki Daisy can be an active love story.
I dare to say that everybody gets surprised when they find out that the author is a man,he is called Kyousuke Motomi and he is also known for another shoujo: Beast Master.How ever it's really a shame that the translation is pretty slow for this manga, especially the lastest chapters which have revealed lots of things, but hey ,at least we get some of the chapters.

From Ochibichan.
A collection of 4 short stories:

1. Youth Survival
Summer camping trips are supposed to be filled with joy and laughter, but why is Kiriko so unlucky~~? At first it was that weakling four eyes, Kazuo and cutesy Hana-chan destroying the pork soup, but then they never came back after asking them to go pick up some wild herbs! Of fine! So she and Satoru had went up the mountains to get them, but who knew they’d get lost too?!

2. Liar Love Letters
When Ritsu's boyfriend asks to break up, she complies - only to find that he's angry about it. To make her pay for dumping him so easily, he puts on a bet. Trick Ritsu into falling in love, and win a good amount of money. When she overhears this, Ritsu is determined to shoot down all the boys out to trick her. But what happens when she comes across someone whose lies capture her heart?

3. Sword and Heart Dangerous Relationship
Oogami Shizuru, is a girl with a average secret. She knows ninja techniques and carries a shinobi′s linage blood on her veins, within her ninja family. Because of it, she often solve easily every-day-problems. Something that always distract her, is Kotarou, her first love and childhood friend that used to train with when kids.
Now, her family its being attacked′couse of an important item that THEY HAVE!. In order to protect her daughter and son while he′s gone, her father contracts a beautiful guy, that certainly.... resembles Kotaru!!
What will she do?

4. Never Dying Crow…! (Otokomae! Beads Club side story)

Have you ever seen a "very manly girl"? The heroine in this story, Oikawa Ibuki is just that type of girl. But you didn't know she actually has a dream of finding her soul mate who is even manlier than her. After transferring school, Ibuki was determined to act like a gentle lady. Yet on her first day of transfer, due to her righteous sense she went to save a small dog, and at the time she was seen by the suspicious "crow messenger"! Is Ibuki's whole image ruined!? And who is this mysterious "crow messenger"!?

Also included are the following short stories:
? Handsome! Beads Club "Hyper Version"
? Very Black White Day
? Backwards! Beads Club

An extra story is in the last chapter of Seishun Survival.

When the secret of the girl who was sealed is unlocked, her monochrome daily life is transformed into a vivid one. Those two from 'QQ Sweeper' will develop in a new battle, a new stage, and a new love!!

(Source: ANN)

From Viz:
Leo Aoi looks like a crazy animal with wild eyes, and he goes berserk whenever he feels threatened and sees blood. That doesn't stop animal-lover Yuiko Kubozuka from befriending him, however. In fact, Yuiko is the only person Leo will listen to when he has one of his violent fits...

Includes Extra Stories:
Fly
Cactus Summer Surprise

The manga's ad uses the tagline "brush away all the soot of the hear". The "cleaning story of love and bravery(!!)" follows Kyuutarou, who never leaves a speck of dust behind when he "cleans". One day, he meets a girl who wants to be his apprentice.

(Source: ANN)

Katsuragi Anna used to be a Prima Ballerina. Now, she leads a normal high school life. Her friend tells her to join the archery club and she accepts the offer. Right when she opens the door, she finds a guy stringing the bow, when he turns around, she is astounded to see Jinnai, her childhood rival!!

Katsuragi Anna is a former ballerina who tries to find herself when her dreams of ballet stardom fall short. She is tricked into joining the archery club by her friend... only to find that the president is her childhood rival, Jinnai!?
(Source: M-U)

A Collection of 5 oneshots.

1) The Penguin Prince
Ranko is a girl who is frightened by the students in her school until she is labelled as a "witch". Murakami is a good-looking boy given the title "prince" by the other students, especially the female ones. One day, Ranko discovered Murakami's biggest embarassing secret. By understanding the difficulties that Murakami faces as an idol, Ranko begins to know the truth meaning of love.

2) One Thousand Years Love Song
It's about this boy who is always enthusiastic when it comes to class activities and attention, and a girl who scored the highest in Japanese history in the same class. She and the boy are appointed as the class representatives. And of course, she has a secret crush on him. Having to spend time with him everyday, she finds herself unable to suppress her feelings for him anymore...

3) Sitting Straight Tea Time
t's about a girl who is being forced to learn how to act more lady-like by her sister by learning the proper way of the Japanese tea ceremony. She finds out that she will be taught by a boy who is a known delinquent in her school. However, that boy turned out to be perfectly fit wearing a kimono with no sign of the delinquent in sight.

4) Tea Time With Flowers And You
The continuation of story 3 where both of them have become a couple. One day, the boy's first crush comes back and this makes his new girlfriend feel uneasy. Moreover, knowing that he had once confessed to that girl makes her even more anxious. Soon, she learns that he was challenged by that girl that if by the time she came back, he can perform the tea ceremony successfully, she might reconsider his confession. Will he perform well in the tea ceremony and be with his first crush, or will he turn the challenge down, and continue to be together with his current girlfriend?

[Story 5] Searching for Four-Leaf Clover
He has always been told that he plays piano without a soul. He plays incredibly, but it's like hearing a machine play. One day, he meets a girl that by chance saw him crying while throwing sheet music. Being a considerate person, she believes the piece is important to him and returns it, but the boy scolds her for being a busybody. He realizes the girl's good intentions and apologizes to her. She tells him that while searching for his piece she lost her earring and couldn't find it. The boy finds it easily and he tells her the secret to search for things.