雨だれ〜美しく咲く君たちへ〜

The scene of the story is laid in a high school.
Yu is in a wheelchair and plays the piano in the old school building that no one uses now. Misaki is her best friend.
They look pleasant, but each of them carries a hidden secret…
Enigmatic and mysterious events occur one after another around them…A mangled body of a rabbit their school owned and Misaki receives mysterious letters… Who is the culprit!? What is the secret Yu and Misaki hold back!?