classmate

When Yuki's classmate suddenly dies, rumors begin to spread about her death and the relationships between Yuki and her classmates are disrupted amidst grief and forced normalcy.

Over the course of 12 years, and three stages of life, Sidney Hall falls in love, writes the book of a generation and then disappears without a trace.

High schooler Haruna befriends loner Yamada, then is drawn into the tangled relationship between him, a model and the girl who loves him unreasonably.