Amamiya Shu transfers to Moriwaki elementary filled with hope and ambition. But it doesn't take long before he gets picked on by the class bullies, and gets involved in a dare to play the mysterious piano in the forest.
上戸彩
as Kai Ichinose (voice)
神木隆之介
as Shuhei Amamiya (voice)
福田麻由子
as Takako Maruyama (voice)
池脇千鶴
as Reiko Ichinose (voice)
松本梨香
as Daigaku Kanehira (voice)
天野ひろゆき
as Chinpira (voice)
黒沢かずこ
as Hostess (voice)
宮迫博之
as Sousuke Ajino (voice)
ウド鈴木
as Old Man (voice)
高田純次
as Judge (voice)
田中敦子
as Namie Amamiya (voice)
田中真弓
as Shiraishi (voice)
