Ryou is a girl isolated by everyone else in her class, she doesn't even have a cell phone because no one would call her anyway. One day, she suddenly starts hearing voices of Shinya, who lives in a different prefecture.
Riko Narumi
Keisuke Koide
Nana Katase
Hideo Nakano
Yuko Kotegawa
Kaoru Yachigusa
Mika Hada
Shin Ishikawa
Koichi Iwaki
Rikako Sakata
Nobuhiko Takada
Ryoji Sugimoto
Kana Wakisawa