Chitose Morinaga

What's your brother like? To Miao, her brother Fen is someone who would tease her and make her explode 100 times a day; not a peaceful day as the two are fighting every single minute. However, when troubles come, Fen will become a caring, loving brother who protects his little sister at all cost.

The main character Suzukaze Aoba graduates from high school and joins a game company. The person who made the game that Aoba loved as a grade-schooler just happens to be Aoba's senior at the company. The story follows girls who work and aspire at the Eaglejump company.

The story centers around class 1-7 of Tennogofune Academy, where all the students with "bad karma" or misfortune seem to have been gathered. Hibari, a student in this class, meets the unlucky Hanako and the perennially unhealthy Botan on her first day of school, and together they try to find a way to turn their school life into a happy one.

Kimito Kagurazaka is an ordinary high school boy who is kidnapped by an elite young lady's academy to be a "sample of the common people." The school is full of sheltered girls who have never met male peers before.