Minamino Sango, a 16 year-old cute, hyper, and somewhat reckless girl, gets rescued one day by a green-eyed boy with black wings who calls himself Kai and claims to be Sango's guardian angel... or is he a devil?

From Viz:

Momoka Sendou (nicknamed 'Dragon Girl') and Ryuga Kou are childhood friends. Momoka is a martial artist, and Ryuga is a Chinese magic master who banishes demons. In order to increase his power, Ryuga calls on the spirit of a dragon to possess him, but the spirit enters Momoka instead. Now the two must unite forces and fight demons together!

Consists of 5 short stories.

From Peach Butts:

Amano Ichigo is a 14-year-old cake lover. After meeting a lecturer, Henrie Lucas, at a cake buffet, she enters St. Marie Academy - a school that raises and cultivates patissiers. Not only is she placed in the elitist group with three princes of sweets, but she also meets sweets spirit Vanilla on her first day of transfer. Ichigo is air-headed, a total klutz, and a complete novice at cake making, but she's trying her best mastering one at a time in order to make her eaters happy.

From StarryHeaven:

Anjuu Sendou is a nice girl who just started her first year in the Seiryuu Academy Middle School. She is currently living away from home as a boarding student with her pet named Lime. Her father is a sorcerer and her mother is an expert in Chinese kenpo. They are both famous, especially her mother who is called Dragon Momoka.

Because of her mother’s fame, the executive committee wants Anjuu to join the student council. But the council’s president thinks that she is a weak girl, so to prove him wrong she decides to catch the school thief. When things get difficult and she wishes to become stronger, her pet suddenly transforms into a small child with wings (a pre-dragon form, because Lime isn't fully grown) and tells her about her power.

The next time the school thief appears, Anjuu, with the help of Lime, transforms into a new Saint Dragon Girl, defeating the enemies and becoming the school’s protector. Will the student council’s members find out the true identity of the warrior girl? Will Anjuu be able to keep her secret?

Alice Asahina is a high school student interested in the Tarot, reading the future and fortune, and so on. One day there is a rain of meteors and a strange rabbit falls while she was watching the rain. The rabbit tells that the shooting stars are the precious jewels of his queen and can enter into the hearts of people, causing strange effects on its victims. Alice will be devoted to achieving these stars in the form of Alice in Wonderland.

Four cute school romance stories, all having some sort of time theme. In the first story, a girl discovers she can freeze time. In story 2, a girl discovers she can communicate with a boy living 6 years in the past through notes written on her desk. In Story 3, a girl finds herself living the same day over and over again (like the movie Groundhog Day) and finally, a girl who has a crush on a boy 3 years her junior discovers what the world would be like if he were the one who was 3 years older instead.