Following the news of a heinous tragedy, a young woman searches the streets for her missing brother, the person accused of committing the incident. Unaware of his true status or location, he finds himself in the employ of an underground fighting ring using inmates like him to entertain wealthy clients, eventually moving up the ranks of the fighters quite quickly. Eventually frustrated at the lack of information from the investigation, she turns to a detective to help him, but with a dangerous socialite also looking into the club they try to push their rescue efforts into high gear into order to save her brother.
A telephone call informs Ituski that his father has collapsed. He still cares, but father and son have not had the best of relationships. Ayumi is a professional mover and misses having a father. These men are unconnected and unrelated, but their pasts and states bind them through nothing more than a piece of paper.
A high school girl who sees little meaning in life is recruited to help souls of the deceased cross into heaven.
Nikkari works for a small tailor in a small town and supports her younger sister Yuki. Yuki has a boyfriend named Oshima, who works for an estate agency, but after learning of her illness, Oshima has been gradually pulling away from Yuki of late. Just then, the story comes to a startling conclusion when Yuki discovers that she is pregnant.
Tonoin Kei, a musical genius, becomes the new conductor of Fujimi, clashing with the group's leader, Morimura Yuuki, who is unaware of Kei's feelings for him.
It's June of their third year of high school, and Takumi has an important anniversary to attend back in his hometown. He wants to invite Gii along for the trip, but time and scheduling and possibly broken promises stand in the way.