Nuwi Aoi

Passing by the riverside at twilight, Mahiru sees a beautiful boy. The next day, she meets him again as a high school classmate. The boy, Sio, is a bit of a mystery, but for some reason he seems to be interested in the shadowy Mahiru. One day, Mahiru discovers a big secret about Sio's family! A pure and simple story of different races and friendships.

On the way back from an office drinking party, Maizumi encounters a young boy. In a desperate attempt to quickly escape his situation, he lied about the boy being a relative of his, which then led him to get involved with the boy.

Ai Morikawa is a hard-working career woman at her job in Tokyo. After a long night at work, she returned home on the last train to find a handsome boy at her door. The sixteen-year old Nagisa is her sister's stepson, suddenly sent to live with Ai when his parents left for an overseas job. Wary like cats, these two loners fourteen years apart in age will have to make a new life together.

The sudden reunion of childhood friends. Office lady Kanzaki Makoto and temporary healing companion Asano Wataru. The start of a perfect cohabitation situation!

Kawabuchi is a town where junior high school students drown one after another, it's also well known for a town where people die for 100,000¥. Ryuusei is a 13 years old boy who started to live there with his father after the early death of his mother. The afternoon of first day of school he with two of his new friends are led to the riverbank by a bunch of bully leaded by Uchida (a senpai from his school, after a loss in a game at the arcade. What awaits them?!