Summary from Watase's Sorai:

Basically a really cute short story about being happy with the life you have.

Kurahashi Mai is a normal girl who strives to be near her crush, Nimura Hiroki. He's a big fan of Sailor Moon, but is the star of the soccer team and popular. On her 16th Birthday, she is given an electronic notebook fitting for a young girl, that can do tasks like your fortune about your love. One night, she accidentally types "Epotoransu" and a boy called Takuma comes out of the notebook, and who will grant Mai one power for discovering that secret. As the story goes, what'll happen in this story?

-- Manga Updates

Asuka, who lived in Hokkaido with her mother, moves to Tokyo to look for her father she has never even met before. When she gets to his house, he is not there, only his children who claim they have never met their father either. Asuka decides to stay with her "brother" and "sister" while she looks for their father. Her two "siblings" are living alone and things sorta complicate when Asuka and her "brother" start to fall for each other...
(Source: MangaUpdates)

A fun guide that teaches the basics of the art of manga by one of the most well-known mangakas in the business! Follow Eri on her journey to "become a pro and inspire people with dreams!"

Tanpopo Yamazaki is a girl with a dream of attending a high school in Tokyo. Yet when her dream comes true and the famous Meio High accepts her, all isn't what it seems. Students are sorted only by family connections and wealth, meaning friends are nowhere to be found. Taking matters into her own hands, she starts a gardening club. As the year progresses Tanpopo gains what she's wanted (maybe even more) and one by one, people weave into her life in a way that'll change her life forever...

After being kicked out of her apartment, YuMi must find a place to stay, or she will be forced to return to her home in the sticks! Can she convince YoungHo to to defy conventional boundaries and allow her to stay at his place, at least until she finishes college?

Yuu Watase Masterpiece Collection Volume 4
Story 1: Suna no Tiara - On their way to Eden, princess Tiara and her subjects are attacked, and only the princess survives. Follow her in her quest for revenge.
Story 2: Hatsuki Triangle: Hodaka Hatsuki takes on the personality and abilities of her old boyfriend everytime she touches a practice sword for the Kendo club. Kunie Kenshi is determined to make her normal once again.
Story 3: 700 Nichi no Blue - Oikawa Masumi tells about her work on a painting titled "Blue Magician" and the man who helped her.